must collide
Verbo regular: collide - collided- collided

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must collide
you must collide
he must collide
we must collide
you must collide
they must collide 	I must be colliding
you must be colliding
he must be colliding
we must be colliding
you must be colliding
they must be colliding	I must have collided
you must have collided
he must have collided
we must have collided
you must have collided
they must have collided	I must have been colliding
you must have been colliding
he must have been colliding
we must have been colliding
you must have been colliding
they must have been colliding	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't collide
you mustn't collide
he mustn't collide
we mustn't collide
you mustn't collide
they mustn't collide 	I mustn't be colliding
you mustn't be colliding
he mustn't be colliding
we mustn't be colliding
you mustn't be colliding
they mustn't be colliding	I mustn't have collided
you mustn't have collided
he mustn't have collided
we mustn't have collided
you mustn't have collided
they mustn't have collided	I mustn't have been colliding
you mustn't have been colliding
he mustn't have been colliding
we mustn't have been colliding
you mustn't have been colliding
they mustn't have been colliding	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I collide?
must you collide?
must he collide?
must we collide?
must you collide?
must they collide? 	must I be colliding?
must you be colliding?
must he be colliding?
must we be colliding?
must you be colliding?
must they be colliding? 	must I have collided?
must you have collided?
must he have collided?
must we have collided?
must you have collided?
must they have collided? 	must I have been colliding?
must you have been colliding?
must he have been colliding?
must we have been colliding?
must you have been colliding?
must they have been colliding? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I collide?
mustn't you collide?
mustn't he collide?
mustn't we collide?
mustn't you collide?
mustn't they collide? 	mustn't I be colliding?
mustn't you be colliding?
mustn't he be colliding?
mustn't we be colliding?
mustn't you be colliding?
mustn't they be colliding? 	mustn't I have collided?
mustn't you have collided?
mustn't he have collided?
mustn't we have collided?
mustn't you have collided?
mustn't they have collided? 	mustn't I have been colliding?
mustn't you have been colliding?
mustn't he have been colliding?
mustn't we have been colliding?
mustn't you have been colliding?
mustn't they have been colliding?