English verb conjugation
CAN KOWTOW

Regular verb: kowtow - kowtowed - kowtowed

Affirmation

Simple form	V-ing form
I can kowtow you can kowtow she can kowtow we can kowtow you can kowtow they can kowtow	I can be kowtowing you can be kowtowing she can be kowtowing we can be kowtowing you can be kowtowing they can be kowtowing
Perfect	V-ing perfect
I can have kowtowed you can have kowtowed she can have kowtowed we can have kowtowed you can have kowtowed they can have kowtowed	I can have been kowtowing you can have been kowtowing she can have been kowtowing we can have been kowtowing you can have been kowtowing they can have been kowtowing

Negation

Simple form	V-ing form
I cannot kowtow you cannot kowtow she cannot kowtow we cannot kowtow you cannot kowtow they cannot kowtow	I cannot be kowtowing you cannot be kowtowing she cannot be kowtowing we cannot be kowtowing you cannot be kowtowing they cannot be kowtowing
Perfect	V-ing perfect
I cannot have kowtowed you cannot have kowtowed she cannot have kowtowed we cannot have kowtowed you cannot have kowtowed they cannot have kowtowed	I cannot have been kowtowing you cannot have been kowtowing she cannot have been kowtowing we cannot have been kowtowing you cannot have been kowtowing they cannot have been kowtowing

Interrogative form

Simple form	V-ing form
can I kowtow? can you kowtow? can she kowtow? can we kowtow? can you kowtow? can they kowtow?	can I be kowtowing? can you be kowtowing? can she be kowtowing? can we be kowtowing? can you be kowtowing? can they be kowtowing?
Perfect	V-ing perfect
can I have kowtowed? can you have kowtowed? can she have kowtowed? can we have kowtowed? can you have kowtowed? can they have kowtowed?	can I have been kowtowing? can you have been kowtowing? can she have been kowtowing? can we have been kowtowing? can you have been kowtowing? can they have been kowtowing?

Interro-negative form

Simple form	V-ing form
can I not kowtow? can you not kowtow? can she not kowtow? can we not kowtow? can you not kowtow? can they not kowtow?	can I not be kowtowing? can you not be kowtowing? can she not be kowtowing? can we not be kowtowing? can you not be kowtowing? can they not be kowtowing?
Perfect	V-ing perfect
can I not have kowtowed? can you not have kowtowed? can she not have kowtowed? can we not have kowtowed? can you not have kowtowed? can they not have kowtowed?	can I not have been kowtowing? can you not have been kowtowing? can she not have been kowtowing? can we not have been kowtowing? can you not have been kowtowing? can they not have been kowtowing?