simple past and present perfect verbs

Write the present perfect for the verb: write

• written

• wrote

• writen

Write the present perfect for the verb: understand

• understand

• understood

• understod

Write the present perfect for the verb: ride

• rode

• ride

• ridden

Write the present perfect for the verb: Think

• thought

• thunk

• think

Write the present perfect for the verb: run

• ran

• ranned

• run

Write the present perfect for the verb: wait

• wait

• waiten

• waited

Write the present perfect for the verb: throw away

• thrown away

• threw away

• threwed away

Write the present perfect for the verb: give

• gived

• gave

• given

Write the present perfect for the verb: carry

• carryd

• carryed

• carried

Write the simple past for the verb:

• sit

• sat

• sitted