Endeavored

The democrat endeavored to accomplish his aim by himself.

The UN endeavored to supply refugees with food.

He has consistently endeavored to help the poor.

He endeavored to win the contest.

He endeavored to make his wife happy, but in vain.

She endeavored to do her duty.

She endeavored to live up to their expectations.

I endeavored to do my duty.

You endeavored to do your duty.

He endeavored in order to do his duty.