What's the past participle of the verb 'build'?
Built
What's the past participle of the verb 'cut'?
Cut
What's the past participle of the verb 'begin'?
Begun
What's the past participle of the verb 'come'?
Come
What's the past participle of the verb 'cost'?
Cost
What's the past participle of the verb 'be'?
Been
What's the past participle of the verb 'choose'?
Chosen
What's the past participle of the verb 'buy'?
Bought
What's the past participle of the verb 'bring'?
Brought
What's the past participle of the verb 'break'?
Broken