Sit,stand,sleep,understand,speak,teach,wear,think. написать 2 и 3 форму

Sit-sat-sat
stand-stood-stood
sleep-slept-slept
understand-understood-understood
speak-spoke-spoken
teach-taught-taught
wear-wore-worn
think-thought-thought

1.sit-sat-sat
2.stand-stood-stood
3.sleep-slept-slept
4.understand-understood-understood
5.speak-spoke-spoken
6.teach-taught-taught
7.wear-wore-worn
8.think-thought-thought