Conjugation is not a word we typically use in conversation, so we'll explore conjugation in English, its meaning in grammar, and some conjugated verb examples. We'll also cover the types of conjugation and how each one is formed.
On that note, are you ready to get going?
Conjugation Meaning in Grammar
Let's begin our conjugation exploration by looking at conjugation's meaning in grammar.
Conjugation refers to the process of altering the form of a verb by inflecting it. Inflecting a verb means changing its spelling, adding an affix to the end of the word, or accompanying the main verb with an auxiliary verb.
The purpose of conjugation is to highlight the grammatical function of a verb within a sentence.
For instance:
Here are some ways in which you can conjugate the verb "drip":
- past tense: "dripped"
- present tense: "drip" (or "drips" for third person singular)
- present continuous tense: "dripping"
- future tense: "will drip" (notice the use of the auxiliary verb will )
Conjugation in English
Verb conjugation in English can tell us six key things about a verb:
Person and number: who is performing the action, e.g., first person singular (I am), third person plural (they are), etc.
Tense and aspect: when the action happens and what state of completion it is in. E.g., "He is playing" vs. "He played."
Mood: the role the sentence plays can be determined by the verb. E.g., "I demand he pay the bill" vs. "I demand he pays the bill."
Voice: whether the subject is doing the action or having the action done to them. Voice can be active (the subject is performing the action) or passive (the subject has the action done to them)
Fig 1. The monkey actively ate the banana
In some other languages, such as Italian, conjugation can also show the gender of the person or object (in some languages, objects have genders) performing the action.
In Italian, there is no neutral gender for objects; all objects are gendered. For instance. "table" in Italian is masculine (il tavalo), whereas a "chair" is feminine (la sedia).
Modern English is a gender-neutral language (in that nouns do not have inherent genders – e.g., chairs and tables are genderless), so gender cannot be indicated through conjugation in English.
Auxiliary Verbs
In order to conjugate a verb for particular purposes, it is sometimes necessary to supplement the verb with an auxiliary verb.
An auxiliary verb is added to the main verb to conjugate a verb into the simple future tense. For example, "eat" becomes "will eat."
The primary auxiliary verbs be, do, and have are used to conjugate main verbs to show tense and person.
"She has visited the museum before."
Here, the auxiliary verb has shows the perfect aspect. Letting us know the action is completed.
Types of Conjugation
As we mentioned, conjugation allows verbs to change to fit the purpose of a sentence and ensures grammatically correct sentences are formed. Verbs change to show tense and aspect, person and number, mood, and voice. Let's look at each of these in more detail now.
Tense and Aspect
Many people think of English as having only three tenses: past, present, and future. Indeed, these are the simple tenses. However, it might surprise you that English has 12 verb tenses, which are created when we combine tense with aspect. These verb tenses are shown through conjugation and are as follows:
Past Tenses
Simple past: usually formed by adding -d, -ed, or less commonly -t to the verb (e.g., "chased," "jumped," "slept"). Irregular verbs are conjugated by changing their spellings completely (e.g., "make" becomes "made")
Past perfect (past + completed aspect): formed by combining the simple past with "have," "has," or "had" (e.g., "have looked," "has made," "had said")
Present Tenses
Future Tenses
Future continuous (future + ongoing aspect): formed by combining "will be," or less commonly, "shall be" with the present participle of the verb, ending in -ing (e.g., "will be racing," "shall be presenting")
Future perfect continuous: formed by combining "will have been" with the present participle of the verb, ending in -ing (e.g., "will have been driving," "will have been reading")
Person and Number
Person is concerned with who or what is performing the action in a sentence. Number is pretty self-explanatory and concerns how many people (or objects) perform the action. Number can refer to either singular or plural.
When we combine person and number, we get a total of 6 possible combinations (three categories of person multiplied by two categories of number):
- first person singular: I
- first person plural: We
- second person singular: You
- second personal plural: You
- third person singular: He, She, It, They
- third person plural: They
The person and number used in a sentence will impact the auxiliary verb and/or main verb that follows the pronoun. The most common example we can look at now is the verb to be.
- first person singular: I am
- first person plural: We are
- second person singular: You are
- second personal plural: You are
- third person singular: He is
- third person plural: They are
Another key rule to remember is the conjugation of main verbs when using the third person singular. We always add an -s to the end of the main verb.
I play
You play
They play
We play
He/she/it plays
Mood
Mood tells us about the way in which an action is being performed. In conjugation, there are three key moods to be familiar with:
- indicative: conveying information; indicating something (e.g., "I moved the table.")
- subjunctive: conveying wishes, demands, requests, and suggestions (e.g., "I would move the table.")
- imperative: conveying direct commands or requests to a specific person (e.g., "Please move the table.")
Voice
Voice is concerned with whether the action is being performed by the subject (active voice) or being done to the subject (passive voice).
When using the active voice, the main verb remains the same. However, when using the passive voice, we conjugate the main verb into its past participle form (aka verb 3).
- Active voice - "The girl ate the burger."
- Passive voice - "The burger was eaten by the girl."
Conjugated Verb Examples
To sum up our exploration into conjugation, here are some examples of how we can conjugate a single verb into each of the 12 verb tenses by combining aspect. The verb we're going to use is "study."
Past Tenses
- Simple past: Sally studied for the test.
- Past continuous: Sally was studying for the test.
- Past perfect: Sally had studied for the test.
- Past perfect continuous: Sally had been studying for the test.
Present Tenses
- Simple present: Sally studies for the test.
- Present continuous: Sally is studying for the test.
- Present perfect: Sally has studied for the test.
- Present perfect continuous: Sally has been studying for the test.
Future Tenses
- Simple future: Sally will study for the test.
- Future continuous: Sally will be studying for the test.
- Future perfect: Sally will have studied for the test.
- Future perfect continuous: Sally will have been studying for the test.
Fig 2. Using conjugation, we can talk about Sally's studying in different time contexts.
Verb conjugation chart
To put the topic of conjugation to rest in this article, let's finish with some verb conjugation charts for visual reference:
TENSE | METHOD | CONJUGATED FORM |
Simple Past | "study" + -ed ("y" becomes "i") | studied |
Past Continuous | -was + "study" + -ing | was studying |
Past Perfect | -had + "study" + -ed | had studied |
Past Perfect Continuous | -had + -been + "study" + -ing | had been studying |
TENSE | METHOD | CONJUGATED FORM |
Simple Present | "study" + -s (irregular form -ies) | studies |
Present Continuous | -is + "study" + -ing | is studying |
Present Perfect | -has + "study" + -ed (irregular form -ied) | has studied |
Present Perfect Continuous | -has + -been + "study" + -ing | has been studying |
TENSE | METHOD | CONJUGATED FORM |
Simple Future | -will + "study" | will study |
Future Continuous | -will + -be + "study" + -ing | will be studying |
Future Perfect | -will + -have + "study" + -ed | will have studied |
Future Perfect Continuous | -will + -have + -been + "study" + -ing | will have been studying |
Conjugation - Key takeaways
- Conjugation refers to the process of altering the form of a verb by inflecting it so that it fits with the purpose of a sentence.
- Inflecting a verb means changing its spelling, adding an affix to the end of the word, or accompanying the main verb with an auxiliary verb.
- Conjugation can tell us about: person, number, tense, aspect, mood, and voice.
- English has 3 simple tenses: past, present, and future.
- Each of the 3 simple tenses can be combined with aspect to create the 12 verb tenses in English.
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