could wimble
Regular verb: wimble - wimbled- wimbled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could wimble
you could wimble
he could wimble
we could wimble
you could wimble
they could wimble 	I could be wimbling
you could be wimbling
he could be wimbling
we could be wimbling
you could be wimbling
they could be wimbling	I could have wimbled
you could have wimbled
he could have wimbled
we could have wimbled
you could have wimbled
they could have wimbled	I could have been wimbling
you could have been wimbling
he could have been wimbling
we could have been wimbling
you could have been wimbling
they could have been wimbling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not wimble
you could not wimble
he could not wimble
we could not wimble
you could not wimble
they could not wimble 	I could not be wimbling
you could not be wimbling
he could not be wimbling
we could not be wimbling
you could not be wimbling
they could not be wimbling	I could not have wimbled
you could not have wimbled
he could not have wimbled
we could not have wimbled
you could not have wimbled
they could not have wimbled	I could not have been wimbling
you could not have been wimbling
he could not have been wimbling
we could not have been wimbling
you could not have been wimbling
they could not have been wimbling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I wimble?
could you wimble?
could he wimble?
could we wimble?
could you wimble?
could they wimble? 	could I be wimbling?
could you be wimbling?
could he be wimbling?
could we be wimbling?
could you be wimbling?
could they be wimbling? 	could I have wimbled?
could you have wimbled?
could he have wimbled?
could we have wimbled?
could you have wimbled?
could they have wimbled? 	could I have been wimbling?
could you have been wimbling?
could he have been wimbling?
could we have been wimbling?
could you have been wimbling?
could they have been wimbling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not wimble?
could you not wimble?
could he not wimble?
could we not wimble?
could you not wimble?
could they not wimble? 	could I not be wimbling?
could you not be wimbling?
could he not be wimbling?
could we not be wimbling?
could you not be wimbling?
could they not be wimbling? 	could I not have wimbled?
could you not have wimbled?
could he not have wimbled?
could we not have wimbled?
could you not have wimbled?
could they not have wimbled? 	could I not have been wimbling?
could you not have been wimbling?
could he not have been wimbling?
could we not have been wimbling?
could you not have been wimbling?
could they not have been wimbling?