English verb conjugation
CAN HOOF

Regular verb: hoof - hoofed - hoofed

Affirmation

Simple form	V-ing form
I can hoof you can hoof she can hoof we can hoof you can hoof they can hoof	I can be hoofing you can be hoofing she can be hoofing we can be hoofing you can be hoofing they can be hoofing
Perfect	V-ing perfect
I can have hoofed you can have hoofed she can have hoofed we can have hoofed you can have hoofed they can have hoofed	I can have been hoofing you can have been hoofing she can have been hoofing we can have been hoofing you can have been hoofing they can have been hoofing

Negation

Simple form	V-ing form
I can't hoof you can't hoof she can't hoof we can't hoof you can't hoof they can't hoof	I can't be hoofing you can't be hoofing she can't be hoofing we can't be hoofing you can't be hoofing they can't be hoofing
Perfect	V-ing perfect
I can't have hoofed you can't have hoofed she can't have hoofed we can't have hoofed you can't have hoofed they can't have hoofed	I can't have been hoofing you can't have been hoofing she can't have been hoofing we can't have been hoofing you can't have been hoofing they can't have been hoofing

Interrogative form

Simple form	V-ing form
can I hoof? can you hoof? can she hoof? can we hoof? can you hoof? can they hoof?	can I be hoofing? can you be hoofing? can she be hoofing? can we be hoofing? can you be hoofing? can they be hoofing?
Perfect	V-ing perfect
can I have hoofed? can you have hoofed? can she have hoofed? can we have hoofed? can you have hoofed? can they have hoofed?	can I have been hoofing? can you have been hoofing? can she have been hoofing? can we have been hoofing? can you have been hoofing? can they have been hoofing?

Interro-negative form

Simple form	V-ing form
can't I hoof? can't you hoof? can't she hoof? can't we hoof? can't you hoof? can't they hoof?	can't I be hoofing? can't you be hoofing? can't she be hoofing? can't we be hoofing? can't you be hoofing? can't they be hoofing?
Perfect	V-ing perfect
can't I have hoofed? can't you have hoofed? can't she have hoofed? can't we have hoofed? can't you have hoofed? can't they have hoofed?	can't I have been hoofing? can't you have been hoofing? can't she have been hoofing? can't we have been hoofing? can't you have been hoofing? can't they have been hoofing?