Verbs are “action words” that describe what the subject of a sentence is doing.
Identifying verbs in a sentence: this PDF from Skyline College explains how to identify verbs and subjects. It also provides sample exercises to work through.
Irregular verbs
Irregular verbs overview and a list of common irregular verbs (with conjugations for the past tense and past participle)
Subject-Verb Agreement
Identifying subjects and verbs: this GrammarBook guide provides an in-depth definition of verbs and nouns as well as some helpful rules to follow.
Chart explaining common difficulties with subject-verb agreement: this University of Wisconsin-Madison Writing Center webpage provides helpful tips on subject-verb agreement when certain words or conditions are used.
Finding and correcting problems with subject-verb agreement: this Purdue OWL page outlines several guidelines to ensure proper subject-verb agreement.
Tense Consistency
How can I keep my verb tense consistent?
