must wimble
Regular verb: wimble - wimbled- wimbled

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

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

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

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