English verb conjugation
CAN BALLYHOO

Regular verb: ballyhoo - ballyhooed - ballyhooed

Affirmation

Simple form	V-ing form
I can ballyhoo you can ballyhoo he can ballyhoo we can ballyhoo you can ballyhoo they can ballyhoo	I can be ballyhooing you can be ballyhooing he can be ballyhooing we can be ballyhooing you can be ballyhooing they can be ballyhooing
Perfect	V-ing perfect
I can have ballyhooed you can have ballyhooed he can have ballyhooed we can have ballyhooed you can have ballyhooed they can have ballyhooed	I can have been ballyhooing you can have been ballyhooing he can have been ballyhooing we can have been ballyhooing you can have been ballyhooing they can have been ballyhooing

Negation

Simple form	V-ing form
I can't ballyhoo you can't ballyhoo he can't ballyhoo we can't ballyhoo you can't ballyhoo they can't ballyhoo	I can't be ballyhooing you can't be ballyhooing he can't be ballyhooing we can't be ballyhooing you can't be ballyhooing they can't be ballyhooing
Perfect	V-ing perfect
I can't have ballyhooed you can't have ballyhooed he can't have ballyhooed we can't have ballyhooed you can't have ballyhooed they can't have ballyhooed	I can't have been ballyhooing you can't have been ballyhooing he can't have been ballyhooing we can't have been ballyhooing you can't have been ballyhooing they can't have been ballyhooing

Interrogative form

Simple form	V-ing form
can I ballyhoo? can you ballyhoo? can he ballyhoo? can we ballyhoo? can you ballyhoo? can they ballyhoo?	can I be ballyhooing? can you be ballyhooing? can he be ballyhooing? can we be ballyhooing? can you be ballyhooing? can they be ballyhooing?
Perfect	V-ing perfect
can I have ballyhooed? can you have ballyhooed? can he have ballyhooed? can we have ballyhooed? can you have ballyhooed? can they have ballyhooed?	can I have been ballyhooing? can you have been ballyhooing? can he have been ballyhooing? can we have been ballyhooing? can you have been ballyhooing? can they have been ballyhooing?

Interro-negative form

Simple form	V-ing form
can't I ballyhoo? can't you ballyhoo? can't he ballyhoo? can't we ballyhoo? can't you ballyhoo? can't they ballyhoo?	can't I be ballyhooing? can't you be ballyhooing? can't he be ballyhooing? can't we be ballyhooing? can't you be ballyhooing? can't they be ballyhooing?
Perfect	V-ing perfect
can't I have ballyhooed? can't you have ballyhooed? can't he have ballyhooed? can't we have ballyhooed? can't you have ballyhooed? can't they have ballyhooed?	can't I have been ballyhooing? can't you have been ballyhooing? can't he have been ballyhooing? can't we have been ballyhooing? can't you have been ballyhooing? can't they have been ballyhooing?