Grammar: Irregular Verb Forms

Regular verbs form their past and past participle by adding -ed
or -d to the present form, like this:

Any verb that does not form its past and past participle by adding -d or -ed is irregular.

** Is this true? Note: Past participle verb forms are always preceded by a helping verb such as have, had, has, were, etc.

How will I master irregular verbs? You will probably have to memorize them. It might not be easy, but it's possible, and here is a handy list to get you started.

View a list of common irregular verbs.

Index and Definitions

Definitions:

Verb: a word that indicates action

Adjective - a word that describes a person, place, or thing

Participle: A verb that can also be an adjective. EX. The rapidly developing economy indicates higher salaries for new graduates.
Developing describes economy.

Past Participle - a past tense form of a verb that is used as an adjective. EX. The nicely developed economy indicated higher salaries.