can kibble
Regular verb: kibble - kibbled- kibbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can kibble
you can kibble
she can kibble
we can kibble
you can kibble
they can kibble 	I can be kibbling
you can be kibbling
she can be kibbling
we can be kibbling
you can be kibbling
they can be kibbling	I can have kibbled
you can have kibbled
she can have kibbled
we can have kibbled
you can have kibbled
they can have kibbled	I can have been kibbling
you can have been kibbling
she can have been kibbling
we can have been kibbling
you can have been kibbling
they can have been kibbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't kibble
you can't kibble
she can't kibble
we can't kibble
you can't kibble
they can't kibble 	I can't be kibbling
you can't be kibbling
she can't be kibbling
we can't be kibbling
you can't be kibbling
they can't be kibbling	I can't have kibbled
you can't have kibbled
she can't have kibbled
we can't have kibbled
you can't have kibbled
they can't have kibbled	I can't have been kibbling
you can't have been kibbling
she can't have been kibbling
we can't have been kibbling
you can't have been kibbling
they can't have been kibbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I kibble?
can you kibble?
can she kibble?
can we kibble?
can you kibble?
can they kibble? 	can I be kibbling?
can you be kibbling?
can she be kibbling?
can we be kibbling?
can you be kibbling?
can they be kibbling? 	can I have kibbled?
can you have kibbled?
can she have kibbled?
can we have kibbled?
can you have kibbled?
can they have kibbled? 	can I have been kibbling?
can you have been kibbling?
can she have been kibbling?
can we have been kibbling?
can you have been kibbling?
can they have been kibbling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I kibble?
can't you kibble?
can't she kibble?
can't we kibble?
can't you kibble?
can't they kibble? 	can't I be kibbling?
can't you be kibbling?
can't she be kibbling?
can't we be kibbling?
can't you be kibbling?
can't they be kibbling? 	can't I have kibbled?
can't you have kibbled?
can't she have kibbled?
can't we have kibbled?
can't you have kibbled?
can't they have kibbled? 	can't I have been kibbling?
can't you have been kibbling?
can't she have been kibbling?
can't we have been kibbling?
can't you have been kibbling?
can't they have been kibbling?