Verb conjugation is when a verb changes based on a different personm tense, number or mood.
In English, we have six different persons: first person singular (I), second person singular (you), third person singular (he/she/it/one), first person plural (we), second person plural (you), and third person plural (they).
| Person | Conjugation |
|---|---|
| First Person Singular | I am |
| Second Person Singular | You are |
| Third Person Singular | He/she/it is |
| First Person Plural | We are |
| Second Person Plural | You are |
| Third Person Plural | They are |
Verb tense indicates when the action in a sentence is happening (e.g., in the present, future, or past).
Regular verbs follow a standard pattern when conjugated according to tense, while irregular verbs do not.
Note that continuous is also known as progressive when it comes to conjugation form.
| Tense | Conjugation |
|---|---|
| Simple Present | live |
| Simple Past | lived |
| Simple Future | will live |
| Present Continuous | am living |
| Past Continuous | was living |
| Future Continuous | will be living |
| Present Perfect | have lived |
| Past Perfect | had lived |
| Future Perfect | will have lived |
| Present Perfect Continuous | have been living |
| Past Perfect Continuous | had been living |
| Future Perfect Continuous | will have been living |
-ed. The irregular verbs have special past tense forms which must be memorized.will/shall with the simple form of the verb.am/is/are with the verb form ending in -ing.was/were with the verb form ending in -ing.will be or shall be with the verb form ending in -ing.has/have with the past participle of the verb. Most past participles end in -ed. Irregular verbs have special past participles that must be memorized.will have with the past participle of the verb.has/have been and the present participle of the verb (the verb form ending in -ing).had been and the present perfect of the verb (the verb form ending in -ing).will have been and the present participle of the verb (the verb form ending in -ing).