can chink
Regular verb: chink - chinked- chinked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can chink
you can chink
she can chink
we can chink
you can chink
they can chink 	I can be chinking
you can be chinking
she can be chinking
we can be chinking
you can be chinking
they can be chinking	I can have chinked
you can have chinked
she can have chinked
we can have chinked
you can have chinked
they can have chinked	I can have been chinking
you can have been chinking
she can have been chinking
we can have been chinking
you can have been chinking
they can have been chinking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot chink
you cannot chink
she cannot chink
we cannot chink
you cannot chink
they cannot chink 	I cannot be chinking
you cannot be chinking
she cannot be chinking
we cannot be chinking
you cannot be chinking
they cannot be chinking	I cannot have chinked
you cannot have chinked
she cannot have chinked
we cannot have chinked
you cannot have chinked
they cannot have chinked	I cannot have been chinking
you cannot have been chinking
she cannot have been chinking
we cannot have been chinking
you cannot have been chinking
they cannot have been chinking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I chink?
can you chink?
can she chink?
can we chink?
can you chink?
can they chink? 	can I be chinking?
can you be chinking?
can she be chinking?
can we be chinking?
can you be chinking?
can they be chinking? 	can I have chinked?
can you have chinked?
can she have chinked?
can we have chinked?
can you have chinked?
can they have chinked? 	can I have been chinking?
can you have been chinking?
can she have been chinking?
can we have been chinking?
can you have been chinking?
can they have been chinking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not chink?
can you not chink?
can she not chink?
can we not chink?
can you not chink?
can they not chink? 	can I not be chinking?
can you not be chinking?
can she not be chinking?
can we not be chinking?
can you not be chinking?
can they not be chinking? 	can I not have chinked?
can you not have chinked?
can she not have chinked?
can we not have chinked?
can you not have chinked?
can they not have chinked? 	can I not have been chinking?
can you not have been chinking?
can she not have been chinking?
can we not have been chinking?
can you not have been chinking?
can they not have been chinking?