must risk
Verbo regular: risk - risked- risked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must risk
you must risk
he must risk
we must risk
you must risk
they must risk 	I must be risking
you must be risking
he must be risking
we must be risking
you must be risking
they must be risking	I must have risked
you must have risked
he must have risked
we must have risked
you must have risked
they must have risked	I must have been risking
you must have been risking
he must have been risking
we must have been risking
you must have been risking
they must have been risking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not risk
you must not risk
he must not risk
we must not risk
you must not risk
they must not risk 	I must not be risking
you must not be risking
he must not be risking
we must not be risking
you must not be risking
they must not be risking	I must not have risked
you must not have risked
he must not have risked
we must not have risked
you must not have risked
they must not have risked	I must not have been risking
you must not have been risking
he must not have been risking
we must not have been risking
you must not have been risking
they must not have been risking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I risk?
must you risk?
must he risk?
must we risk?
must you risk?
must they risk? 	must I be risking?
must you be risking?
must he be risking?
must we be risking?
must you be risking?
must they be risking? 	must I have risked?
must you have risked?
must he have risked?
must we have risked?
must you have risked?
must they have risked? 	must I have been risking?
must you have been risking?
must he have been risking?
must we have been risking?
must you have been risking?
must they have been risking? 	

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