must tenir
Verbo regular: tenir - tenired- tenired

ón, este verbo puede no existir, se da como ejemplo la conjugación.

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must tenir
you must tenir
she must tenir
we must tenir
you must tenir
they must tenir 	I must be teniring
you must be teniring
she must be teniring
we must be teniring
you must be teniring
they must be teniring	I must have tenired
you must have tenired
she must have tenired
we must have tenired
you must have tenired
they must have tenired	I must have been teniring
you must have been teniring
she must have been teniring
we must have been teniring
you must have been teniring
they must have been teniring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't tenir
you mustn't tenir
she mustn't tenir
we mustn't tenir
you mustn't tenir
they mustn't tenir 	I mustn't be teniring
you mustn't be teniring
she mustn't be teniring
we mustn't be teniring
you mustn't be teniring
they mustn't be teniring	I mustn't have tenired
you mustn't have tenired
she mustn't have tenired
we mustn't have tenired
you mustn't have tenired
they mustn't have tenired	I mustn't have been teniring
you mustn't have been teniring
she mustn't have been teniring
we mustn't have been teniring
you mustn't have been teniring
they mustn't have been teniring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I tenir?
must you tenir?
must she tenir?
must we tenir?
must you tenir?
must they tenir? 	must I be teniring?
must you be teniring?
must she be teniring?
must we be teniring?
must you be teniring?
must they be teniring? 	must I have tenired?
must you have tenired?
must she have tenired?
must we have tenired?
must you have tenired?
must they have tenired? 	must I have been teniring?
must you have been teniring?
must she have been teniring?
must we have been teniring?
must you have been teniring?
must they have been teniring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I tenir?
mustn't you tenir?
mustn't she tenir?
mustn't we tenir?
mustn't you tenir?
mustn't they tenir? 	mustn't I be teniring?
mustn't you be teniring?
mustn't she be teniring?
mustn't we be teniring?
mustn't you be teniring?
mustn't they be teniring? 	mustn't I have tenired?
mustn't you have tenired?
mustn't she have tenired?
mustn't we have tenired?
mustn't you have tenired?
mustn't they have tenired? 	mustn't I have been teniring?
mustn't you have been teniring?
mustn't she have been teniring?
mustn't we have been teniring?
mustn't you have been teniring?
mustn't they have been teniring?