English verb conjugation
CAN HALE

Regular verb: hale - haled - haled

Affirmation

Simple form	V-ing form
I can hale you can hale he can hale we can hale you can hale they can hale	I can be haling you can be haling he can be haling we can be haling you can be haling they can be haling
Perfect	V-ing perfect
I can have haled you can have haled he can have haled we can have haled you can have haled they can have haled	I can have been haling you can have been haling he can have been haling we can have been haling you can have been haling they can have been haling

Negation

Simple form	V-ing form
I cannot hale you cannot hale he cannot hale we cannot hale you cannot hale they cannot hale	I cannot be haling you cannot be haling he cannot be haling we cannot be haling you cannot be haling they cannot be haling
Perfect	V-ing perfect
I cannot have haled you cannot have haled he cannot have haled we cannot have haled you cannot have haled they cannot have haled	I cannot have been haling you cannot have been haling he cannot have been haling we cannot have been haling you cannot have been haling they cannot have been haling

Interrogative form

Simple form	V-ing form
can I hale? can you hale? can he hale? can we hale? can you hale? can they hale?	can I be haling? can you be haling? can he be haling? can we be haling? can you be haling? can they be haling?
Perfect	V-ing perfect
can I have haled? can you have haled? can he have haled? can we have haled? can you have haled? can they have haled?	can I have been haling? can you have been haling? can he have been haling? can we have been haling? can you have been haling? can they have been haling?

Interro-negative form

Simple form	V-ing form
can I not hale? can you not hale? can he not hale? can we not hale? can you not hale? can they not hale?	can I not be haling? can you not be haling? can he not be haling? can we not be haling? can you not be haling? can they not be haling?
Perfect	V-ing perfect
can I not have haled? can you not have haled? can he not have haled? can we not have haled? can you not have haled? can they not have haled?	can I not have been haling? can you not have been haling? can he not have been haling? can we not have been haling? can you not have been haling? can they not have been haling?