can fetter
Regular verb: fetter - fettered- fettered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can fetter
you can fetter
he can fetter
we can fetter
you can fetter
they can fetter 	I can be fettering
you can be fettering
he can be fettering
we can be fettering
you can be fettering
they can be fettering	I can have fettered
you can have fettered
he can have fettered
we can have fettered
you can have fettered
they can have fettered	I can have been fettering
you can have been fettering
he can have been fettering
we can have been fettering
you can have been fettering
they can have been fettering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't fetter
you can't fetter
he can't fetter
we can't fetter
you can't fetter
they can't fetter 	I can't be fettering
you can't be fettering
he can't be fettering
we can't be fettering
you can't be fettering
they can't be fettering	I can't have fettered
you can't have fettered
he can't have fettered
we can't have fettered
you can't have fettered
they can't have fettered	I can't have been fettering
you can't have been fettering
he can't have been fettering
we can't have been fettering
you can't have been fettering
they can't have been fettering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I fetter?
can you fetter?
can he fetter?
can we fetter?
can you fetter?
can they fetter? 	can I be fettering?
can you be fettering?
can he be fettering?
can we be fettering?
can you be fettering?
can they be fettering? 	can I have fettered?
can you have fettered?
can he have fettered?
can we have fettered?
can you have fettered?
can they have fettered? 	can I have been fettering?
can you have been fettering?
can he have been fettering?
can we have been fettering?
can you have been fettering?
can they have been fettering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I fetter?
can't you fetter?
can't he fetter?
can't we fetter?
can't you fetter?
can't they fetter? 	can't I be fettering?
can't you be fettering?
can't he be fettering?
can't we be fettering?
can't you be fettering?
can't they be fettering? 	can't I have fettered?
can't you have fettered?
can't he have fettered?
can't we have fettered?
can't you have fettered?
can't they have fettered? 	can't I have been fettering?
can't you have been fettering?
can't he have been fettering?
can't we have been fettering?
can't you have been fettering?
can't they have been fettering?