6. Write 3 forms of the verbs.

Плавать – swim, swam, swum; Кушать – eat, ate, eaten; Приходить – come, came, come; Звонить – call, called, called; Писать – write, wrote, written; Бегать – run, ran, run; Становиться – become, became, become; Падать – fall, fell, fallen; Развивать – develop, developed, developed; Читать – read, read, read.