must kit
Regular verb: kit - kitted- kitted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must kit
you must kit
he must kit
we must kit
you must kit
they must kit 	I must be kitting
you must be kitting
he must be kitting
we must be kitting
you must be kitting
they must be kitting	I must have kitted
you must have kitted
he must have kitted
we must have kitted
you must have kitted
they must have kitted	I must have been kitting
you must have been kitting
he must have been kitting
we must have been kitting
you must have been kitting
they must have been kitting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not kit
you must not kit
he must not kit
we must not kit
you must not kit
they must not kit 	I must not be kitting
you must not be kitting
he must not be kitting
we must not be kitting
you must not be kitting
they must not be kitting	I must not have kitted
you must not have kitted
he must not have kitted
we must not have kitted
you must not have kitted
they must not have kitted	I must not have been kitting
you must not have been kitting
he must not have been kitting
we must not have been kitting
you must not have been kitting
they must not have been kitting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I kit?
must you kit?
must he kit?
must we kit?
must you kit?
must they kit? 	must I be kitting?
must you be kitting?
must he be kitting?
must we be kitting?
must you be kitting?
must they be kitting? 	must I have kitted?
must you have kitted?
must he have kitted?
must we have kitted?
must you have kitted?
must they have kitted? 	must I have been kitting?
must you have been kitting?
must he have been kitting?
must we have been kitting?
must you have been kitting?
must they have been kitting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not kit?
must you not kit?
must he not kit?
must we not kit?
must you not kit?
must they not kit? 	must I not be kitting?
must you not be kitting?
must he not be kitting?
must we not be kitting?
must you not be kitting?
must they not be kitting? 	must I not have kitted?
must you not have kitted?
must he not have kitted?
must we not have kitted?
must you not have kitted?
must they not have kitted? 	must I not have been kitting?
must you not have been kitting?
must he not have been kitting?
must we not have been kitting?
must you not have been kitting?
must they not have been kitting?