must untie
Verbo regolare: untie - untied- untied

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must untie
you must untie
he must untie
we must untie
you must untie
they must untie 	I must be untying
you must be untying
he must be untying
we must be untying
you must be untying
they must be untying	I must have untied
you must have untied
he must have untied
we must have untied
you must have untied
they must have untied	I must have been untying
you must have been untying
he must have been untying
we must have been untying
you must have been untying
they must have been untying	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not untie
you must not untie
he must not untie
we must not untie
you must not untie
they must not untie 	I must not be untying
you must not be untying
he must not be untying
we must not be untying
you must not be untying
they must not be untying	I must not have untied
you must not have untied
he must not have untied
we must not have untied
you must not have untied
they must not have untied	I must not have been untying
you must not have been untying
he must not have been untying
we must not have been untying
you must not have been untying
they must not have been untying	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I untie?
must you untie?
must he untie?
must we untie?
must you untie?
must they untie? 	must I be untying?
must you be untying?
must he be untying?
must we be untying?
must you be untying?
must they be untying? 	must I have untied?
must you have untied?
must he have untied?
must we have untied?
must you have untied?
must they have untied? 	must I have been untying?
must you have been untying?
must he have been untying?
must we have been untying?
must you have been untying?
must they have been untying? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not untie?
must you not untie?
must he not untie?
must we not untie?
must you not untie?
must they not untie? 	must I not be untying?
must you not be untying?
must he not be untying?
must we not be untying?
must you not be untying?
must they not be untying? 	must I not have untied?
must you not have untied?
must he not have untied?
must we not have untied?
must you not have untied?
must they not have untied? 	must I not have been untying?
must you not have been untying?
must he not have been untying?
must we not have been untying?
must you not have been untying?
must they not have been untying?