must kit
Verbo regular: kit - kitted- kitted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must kit
you must kit
she must kit
we must kit
you must kit
they must kit 	I must be kitting
you must be kitting
she must be kitting
we must be kitting
you must be kitting
they must be kitting	I must have kitted
you must have kitted
she 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
she must have been kitting
we must have been kitting
you must have been kitting
they must have been kitting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't kit
you mustn't kit
she mustn't kit
we mustn't kit
you mustn't kit
they mustn't kit 	I mustn't be kitting
you mustn't be kitting
she mustn't be kitting
we mustn't be kitting
you mustn't be kitting
they mustn't be kitting	I mustn't have kitted
you mustn't have kitted
she mustn't have kitted
we mustn't have kitted
you mustn't have kitted
they mustn't have kitted	I mustn't have been kitting
you mustn't have been kitting
she mustn't have been kitting
we mustn't have been kitting
you mustn't have been kitting
they mustn't have been kitting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I kit?
must you kit?
must she kit?
must we kit?
must you kit?
must they kit? 	must I be kitting?
must you be kitting?
must she be kitting?
must we be kitting?
must you be kitting?
must they be kitting? 	must I have kitted?
must you have kitted?
must she 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 she have been kitting?
must we have been kitting?
must you have been kitting?
must they have been kitting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I kit?
mustn't you kit?
mustn't she kit?
mustn't we kit?
mustn't you kit?
mustn't they kit? 	mustn't I be kitting?
mustn't you be kitting?
mustn't she be kitting?
mustn't we be kitting?
mustn't you be kitting?
mustn't they be kitting? 	mustn't I have kitted?
mustn't you have kitted?
mustn't she have kitted?
mustn't we have kitted?
mustn't you have kitted?
mustn't they have kitted? 	mustn't I have been kitting?
mustn't you have been kitting?
mustn't she have been kitting?
mustn't we have been kitting?
mustn't you have been kitting?
mustn't they have been kitting?