Regular and Irregular Verbs
Regular
- Regular verbs do not change into substantially different words as they move from singular to plural or past to present. Most verbs are regular, for example: walks/walk/walked, lifts/lift/lifted or hears/hear/heard.
Irregular
- Irregular verbs change into substantially different words as they move from singular to plural or past to present; for example: am/are, has/have and does/do.
