English verb conjugation
CAN YOO-HOO

Regular verb: yoo-hoo - yoo-hooed - yoo-hooed

Affirmation

Simple form	V-ing form
I can yoo-hoo you can yoo-hoo he can yoo-hoo we can yoo-hoo you can yoo-hoo they can yoo-hoo	I can be yoo-hooing you can be yoo-hooing he can be yoo-hooing we can be yoo-hooing you can be yoo-hooing they can be yoo-hooing
Perfect	V-ing perfect
I can have yoo-hooed you can have yoo-hooed he can have yoo-hooed we can have yoo-hooed you can have yoo-hooed they can have yoo-hooed	I can have been yoo-hooing you can have been yoo-hooing he can have been yoo-hooing we can have been yoo-hooing you can have been yoo-hooing they can have been yoo-hooing

Negation

Simple form	V-ing form
I cannot yoo-hoo you cannot yoo-hoo he cannot yoo-hoo we cannot yoo-hoo you cannot yoo-hoo they cannot yoo-hoo	I cannot be yoo-hooing you cannot be yoo-hooing he cannot be yoo-hooing we cannot be yoo-hooing you cannot be yoo-hooing they cannot be yoo-hooing
Perfect	V-ing perfect
I cannot have yoo-hooed you cannot have yoo-hooed he cannot have yoo-hooed we cannot have yoo-hooed you cannot have yoo-hooed they cannot have yoo-hooed	I cannot have been yoo-hooing you cannot have been yoo-hooing he cannot have been yoo-hooing we cannot have been yoo-hooing you cannot have been yoo-hooing they cannot have been yoo-hooing

Interrogative form

Simple form	V-ing form
can I yoo-hoo? can you yoo-hoo? can he yoo-hoo? can we yoo-hoo? can you yoo-hoo? can they yoo-hoo?	can I be yoo-hooing? can you be yoo-hooing? can he be yoo-hooing? can we be yoo-hooing? can you be yoo-hooing? can they be yoo-hooing?
Perfect	V-ing perfect
can I have yoo-hooed? can you have yoo-hooed? can he have yoo-hooed? can we have yoo-hooed? can you have yoo-hooed? can they have yoo-hooed?	can I have been yoo-hooing? can you have been yoo-hooing? can he have been yoo-hooing? can we have been yoo-hooing? can you have been yoo-hooing? can they have been yoo-hooing?

Interro-negative form

Simple form	V-ing form
can I not yoo-hoo? can you not yoo-hoo? can he not yoo-hoo? can we not yoo-hoo? can you not yoo-hoo? can they not yoo-hoo?	can I not be yoo-hooing? can you not be yoo-hooing? can he not be yoo-hooing? can we not be yoo-hooing? can you not be yoo-hooing? can they not be yoo-hooing?
Perfect	V-ing perfect
can I not have yoo-hooed? can you not have yoo-hooed? can he not have yoo-hooed? can we not have yoo-hooed? can you not have yoo-hooed? can they not have yoo-hooed?	can I not have been yoo-hooing? can you not have been yoo-hooing? can he not have been yoo-hooing? can we not have been yoo-hooing? can you not have been yoo-hooing? can they not have been yoo-hooing?