English verb conjugation
CAN WORST

Regular verb: worst - worsted - worsted

Affirmation

Simple form	V-ing form
I can worst you can worst he can worst we can worst you can worst they can worst	I can be worsting you can be worsting he can be worsting we can be worsting you can be worsting they can be worsting
Perfect	V-ing perfect
I can have worsted you can have worsted he can have worsted we can have worsted you can have worsted they can have worsted	I can have been worsting you can have been worsting he can have been worsting we can have been worsting you can have been worsting they can have been worsting

Negation

Simple form	V-ing form
I cannot worst you cannot worst he cannot worst we cannot worst you cannot worst they cannot worst	I cannot be worsting you cannot be worsting he cannot be worsting we cannot be worsting you cannot be worsting they cannot be worsting
Perfect	V-ing perfect
I cannot have worsted you cannot have worsted he cannot have worsted we cannot have worsted you cannot have worsted they cannot have worsted	I cannot have been worsting you cannot have been worsting he cannot have been worsting we cannot have been worsting you cannot have been worsting they cannot have been worsting

Interrogative form

Simple form	V-ing form
can I worst? can you worst? can he worst? can we worst? can you worst? can they worst?	can I be worsting? can you be worsting? can he be worsting? can we be worsting? can you be worsting? can they be worsting?
Perfect	V-ing perfect
can I have worsted? can you have worsted? can he have worsted? can we have worsted? can you have worsted? can they have worsted?	can I have been worsting? can you have been worsting? can he have been worsting? can we have been worsting? can you have been worsting? can they have been worsting?

Interro-negative form

Simple form	V-ing form
can I not worst? can you not worst? can he not worst? can we not worst? can you not worst? can they not worst?	can I not be worsting? can you not be worsting? can he not be worsting? can we not be worsting? can you not be worsting? can they not be worsting?
Perfect	V-ing perfect
can I not have worsted? can you not have worsted? can he not have worsted? can we not have worsted? can you not have worsted? can they not have worsted?	can I not have been worsting? can you not have been worsting? can he not have been worsting? can we not have been worsting? can you not have been worsting? can they not have been worsting?