English verb conjugation
CAN DEHORN

Regular verb: dehorn - dehorned - dehorned

Affirmation

Simple form	V-ing form
I can dehorn you can dehorn he can dehorn we can dehorn you can dehorn they can dehorn	I can be dehorning you can be dehorning he can be dehorning we can be dehorning you can be dehorning they can be dehorning
Perfect	V-ing perfect
I can have dehorned you can have dehorned he can have dehorned we can have dehorned you can have dehorned they can have dehorned	I can have been dehorning you can have been dehorning he can have been dehorning we can have been dehorning you can have been dehorning they can have been dehorning

Negation

Simple form	V-ing form
I can't dehorn you can't dehorn he can't dehorn we can't dehorn you can't dehorn they can't dehorn	I can't be dehorning you can't be dehorning he can't be dehorning we can't be dehorning you can't be dehorning they can't be dehorning
Perfect	V-ing perfect
I can't have dehorned you can't have dehorned he can't have dehorned we can't have dehorned you can't have dehorned they can't have dehorned	I can't have been dehorning you can't have been dehorning he can't have been dehorning we can't have been dehorning you can't have been dehorning they can't have been dehorning

Interrogative form

Simple form	V-ing form
can I dehorn? can you dehorn? can he dehorn? can we dehorn? can you dehorn? can they dehorn?	can I be dehorning? can you be dehorning? can he be dehorning? can we be dehorning? can you be dehorning? can they be dehorning?
Perfect	V-ing perfect
can I have dehorned? can you have dehorned? can he have dehorned? can we have dehorned? can you have dehorned? can they have dehorned?	can I have been dehorning? can you have been dehorning? can he have been dehorning? can we have been dehorning? can you have been dehorning? can they have been dehorning?

Interro-negative form

Simple form	V-ing form
can't I dehorn? can't you dehorn? can't he dehorn? can't we dehorn? can't you dehorn? can't they dehorn?	can't I be dehorning? can't you be dehorning? can't he be dehorning? can't we be dehorning? can't you be dehorning? can't they be dehorning?
Perfect	V-ing perfect
can't I have dehorned? can't you have dehorned? can't he have dehorned? can't we have dehorned? can't you have dehorned? can't they have dehorned?	can't I have been dehorning? can't you have been dehorning? can't he have been dehorning? can't we have been dehorning? can't you have been dehorning? can't they have been dehorning?