can kipper
Regular verb: kipper - kippered- kippered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can kipper
you can kipper
he can kipper
we can kipper
you can kipper
they can kipper 	I can be kippering
you can be kippering
he can be kippering
we can be kippering
you can be kippering
they can be kippering	I can have kippered
you can have kippered
he can have kippered
we can have kippered
you can have kippered
they can have kippered	I can have been kippering
you can have been kippering
he can have been kippering
we can have been kippering
you can have been kippering
they can have been kippering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't kipper
you can't kipper
he can't kipper
we can't kipper
you can't kipper
they can't kipper 	I can't be kippering
you can't be kippering
he can't be kippering
we can't be kippering
you can't be kippering
they can't be kippering	I can't have kippered
you can't have kippered
he can't have kippered
we can't have kippered
you can't have kippered
they can't have kippered	I can't have been kippering
you can't have been kippering
he can't have been kippering
we can't have been kippering
you can't have been kippering
they can't have been kippering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I kipper?
can you kipper?
can he kipper?
can we kipper?
can you kipper?
can they kipper? 	can I be kippering?
can you be kippering?
can he be kippering?
can we be kippering?
can you be kippering?
can they be kippering? 	can I have kippered?
can you have kippered?
can he have kippered?
can we have kippered?
can you have kippered?
can they have kippered? 	can I have been kippering?
can you have been kippering?
can he have been kippering?
can we have been kippering?
can you have been kippering?
can they have been kippering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I kipper?
can't you kipper?
can't he kipper?
can't we kipper?
can't you kipper?
can't they kipper? 	can't I be kippering?
can't you be kippering?
can't he be kippering?
can't we be kippering?
can't you be kippering?
can't they be kippering? 	can't I have kippered?
can't you have kippered?
can't he have kippered?
can't we have kippered?
can't you have kippered?
can't they have kippered? 	can't I have been kippering?
can't you have been kippering?
can't he have been kippering?
can't we have been kippering?
can't you have been kippering?
can't they have been kippering?