must trust
Verbo regular: trust - trusted- trusted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must trust
you must trust
he must trust
we must trust
you must trust
they must trust 	I must be trusting
you must be trusting
he must be trusting
we must be trusting
you must be trusting
they must be trusting	I must have trusted
you must have trusted
he must have trusted
we must have trusted
you must have trusted
they must have trusted	I must have been trusting
you must have been trusting
he must have been trusting
we must have been trusting
you must have been trusting
they must have been trusting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not trust
you must not trust
he must not trust
we must not trust
you must not trust
they must not trust 	I must not be trusting
you must not be trusting
he must not be trusting
we must not be trusting
you must not be trusting
they must not be trusting	I must not have trusted
you must not have trusted
he must not have trusted
we must not have trusted
you must not have trusted
they must not have trusted	I must not have been trusting
you must not have been trusting
he must not have been trusting
we must not have been trusting
you must not have been trusting
they must not have been trusting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I trust?
must you trust?
must he trust?
must we trust?
must you trust?
must they trust? 	must I be trusting?
must you be trusting?
must he be trusting?
must we be trusting?
must you be trusting?
must they be trusting? 	must I have trusted?
must you have trusted?
must he have trusted?
must we have trusted?
must you have trusted?
must they have trusted? 	must I have been trusting?
must you have been trusting?
must he have been trusting?
must we have been trusting?
must you have been trusting?
must they have been trusting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not trust?
must you not trust?
must he not trust?
must we not trust?
must you not trust?
must they not trust? 	must I not be trusting?
must you not be trusting?
must he not be trusting?
must we not be trusting?
must you not be trusting?
must they not be trusting? 	must I not have trusted?
must you not have trusted?
must he not have trusted?
must we not have trusted?
must you not have trusted?
must they not have trusted? 	must I not have been trusting?
must you not have been trusting?
must he not have been trusting?
must we not have been trusting?
must you not have been trusting?
must they not have been trusting?