A practical english grammar - Vyssaja skola 1978

Reference list of irregular verbs
Appendix

Below is a list of irregular verbs in common use in present-day English. Those in italic type are relatively rare, or are restricted to formal use. Those in plain type are common in speech. In many cases, there are both regular and irregular forms in use. The regular form is given first. If one form is less usual in American speech, it is given in parentheses. Irregular forms in parentheses are frequently the preferred form in British usage. If a form or a word is generally old-fashioned or poetic in usage, it is preceded by an asterisk.

¹ The regular past tense and past participle hanged is used when the meaning is “kill by hanging.”

² This verb is irregular in spelling only.