English verb conjugation
CAN POLEAX

Regular verb: poleax - poleaxed - poleaxed

Affirmation

Simple form	V-ing form
I can poleax you can poleax he can poleax we can poleax you can poleax they can poleax	I can be poleaxing you can be poleaxing he can be poleaxing we can be poleaxing you can be poleaxing they can be poleaxing
Perfect	V-ing perfect
I can have poleaxed you can have poleaxed he can have poleaxed we can have poleaxed you can have poleaxed they can have poleaxed	I can have been poleaxing you can have been poleaxing he can have been poleaxing we can have been poleaxing you can have been poleaxing they can have been poleaxing

Negation

Simple form	V-ing form
I cannot poleax you cannot poleax he cannot poleax we cannot poleax you cannot poleax they cannot poleax	I cannot be poleaxing you cannot be poleaxing he cannot be poleaxing we cannot be poleaxing you cannot be poleaxing they cannot be poleaxing
Perfect	V-ing perfect
I cannot have poleaxed you cannot have poleaxed he cannot have poleaxed we cannot have poleaxed you cannot have poleaxed they cannot have poleaxed	I cannot have been poleaxing you cannot have been poleaxing he cannot have been poleaxing we cannot have been poleaxing you cannot have been poleaxing they cannot have been poleaxing

Interrogative form

Simple form	V-ing form
can I poleax? can you poleax? can he poleax? can we poleax? can you poleax? can they poleax?	can I be poleaxing? can you be poleaxing? can he be poleaxing? can we be poleaxing? can you be poleaxing? can they be poleaxing?
Perfect	V-ing perfect
can I have poleaxed? can you have poleaxed? can he have poleaxed? can we have poleaxed? can you have poleaxed? can they have poleaxed?	can I have been poleaxing? can you have been poleaxing? can he have been poleaxing? can we have been poleaxing? can you have been poleaxing? can they have been poleaxing?

Interro-negative form

Simple form	V-ing form
can I not poleax? can you not poleax? can he not poleax? can we not poleax? can you not poleax? can they not poleax?	can I not be poleaxing? can you not be poleaxing? can he not be poleaxing? can we not be poleaxing? can you not be poleaxing? can they not be poleaxing?
Perfect	V-ing perfect
can I not have poleaxed? can you not have poleaxed? can he not have poleaxed? can we not have poleaxed? can you not have poleaxed? can they not have poleaxed?	can I not have been poleaxing? can you not have been poleaxing? can he not have been poleaxing? can we not have been poleaxing? can you not have been poleaxing? can they not have been poleaxing?