Both native and nonnative speakers of English encounter challenges with verbs. Section M1 focuses on specific challenges that multilingual writers sometimes face. You can find more help with verbs in other sections in the book:

making subjects and verbs agree (G1)

using irregular verb forms (G2-a, G2-b)

leaving off verb endings (G2-c, G2-d)

choosing the correct verb tense (G2-f)

avoiding inappropriate uses of the passive voice (W3-a)