can keck
Regular verb: keck - kecked- kecked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can keck
you can keck
she can keck
we can keck
you can keck
they can keck 	I can be kecking
you can be kecking
she can be kecking
we can be kecking
you can be kecking
they can be kecking	I can have kecked
you can have kecked
she can have kecked
we can have kecked
you can have kecked
they can have kecked	I can have been kecking
you can have been kecking
she can have been kecking
we can have been kecking
you can have been kecking
they can have been kecking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't keck
you can't keck
she can't keck
we can't keck
you can't keck
they can't keck 	I can't be kecking
you can't be kecking
she can't be kecking
we can't be kecking
you can't be kecking
they can't be kecking	I can't have kecked
you can't have kecked
she can't have kecked
we can't have kecked
you can't have kecked
they can't have kecked	I can't have been kecking
you can't have been kecking
she can't have been kecking
we can't have been kecking
you can't have been kecking
they can't have been kecking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I keck?
can you keck?
can she keck?
can we keck?
can you keck?
can they keck? 	can I be kecking?
can you be kecking?
can she be kecking?
can we be kecking?
can you be kecking?
can they be kecking? 	can I have kecked?
can you have kecked?
can she have kecked?
can we have kecked?
can you have kecked?
can they have kecked? 	can I have been kecking?
can you have been kecking?
can she have been kecking?
can we have been kecking?
can you have been kecking?
can they have been kecking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I keck?
can't you keck?
can't she keck?
can't we keck?
can't you keck?
can't they keck? 	can't I be kecking?
can't you be kecking?
can't she be kecking?
can't we be kecking?
can't you be kecking?
can't they be kecking? 	can't I have kecked?
can't you have kecked?
can't she have kecked?
can't we have kecked?
can't you have kecked?
can't they have kecked? 	can't I have been kecking?
can't you have been kecking?
can't she have been kecking?
can't we have been kecking?
can't you have been kecking?
can't they have been kecking?