What is the definition for irregular verbs?

Irregular verbs are verbs that do not follow the standard pattern of forming their past tense and past participle by adding "-ed" to the base form. Instead, they have unique, unpredictable forms.

Here's a breakdown:

* Base Form: The basic form of the verb (e.g., *walk*, *go*, *eat*).

* Past Tense: The form used to describe actions that happened in the past (e.g., *walked*, *went*, *ate*).

* Past Participle: The form used in perfect tenses and passive voice (e.g., *walked*, *gone*, *eaten*).

Examples of Irregular Verbs:

| Base Form | Past Tense | Past Participle |

|---|---|---|

| be | was/were | been |

| go | went | gone |

| eat | ate | eaten |

| see | saw | seen |

| take | took | taken |

| write | wrote | written |

Characteristics of Irregular Verbs:

* No consistent pattern: Their forms are not predictable based on rules.

* Memorization required: Learners must memorize the irregular forms.

* Common in English: Irregular verbs are frequently used in everyday language.

Note: Some irregular verbs have the same form for their past tense and past participle (e.g., *cut*, *hit*, *put*).