must thrust
Verbo irregular: thrust - thrust- thrust

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must thrust
you must thrust
he must thrust
we must thrust
you must thrust
they must thrust 	I must be thrusting
you must be thrusting
he must be thrusting
we must be thrusting
you must be thrusting
they must be thrusting	I must have thrust
you must have thrust
he must have thrust
we must have thrust
you must have thrust
they must have thrust	I must have been thrusting
you must have been thrusting
he must have been thrusting
we must have been thrusting
you must have been thrusting
they must have been thrusting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not thrust
you must not thrust
he must not thrust
we must not thrust
you must not thrust
they must not thrust 	I must not be thrusting
you must not be thrusting
he must not be thrusting
we must not be thrusting
you must not be thrusting
they must not be thrusting	I must not have thrust
you must not have thrust
he must not have thrust
we must not have thrust
you must not have thrust
they must not have thrust	I must not have been thrusting
you must not have been thrusting
he must not have been thrusting
we must not have been thrusting
you must not have been thrusting
they must not have been thrusting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I thrust?
must you thrust?
must he thrust?
must we thrust?
must you thrust?
must they thrust? 	must I be thrusting?
must you be thrusting?
must he be thrusting?
must we be thrusting?
must you be thrusting?
must they be thrusting? 	must I have thrust?
must you have thrust?
must he have thrust?
must we have thrust?
must you have thrust?
must they have thrust? 	must I have been thrusting?
must you have been thrusting?
must he have been thrusting?
must we have been thrusting?
must you have been thrusting?
must they have been thrusting? 	

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