must aim
Verbo regular: aim - aimed- aimed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must aim
you must aim
he must aim
we must aim
you must aim
they must aim 	I must be aiming
you must be aiming
he must be aiming
we must be aiming
you must be aiming
they must be aiming	I must have aimed
you must have aimed
he must have aimed
we must have aimed
you must have aimed
they must have aimed	I must have been aiming
you must have been aiming
he must have been aiming
we must have been aiming
you must have been aiming
they must have been aiming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not aim
you must not aim
he must not aim
we must not aim
you must not aim
they must not aim 	I must not be aiming
you must not be aiming
he must not be aiming
we must not be aiming
you must not be aiming
they must not be aiming	I must not have aimed
you must not have aimed
he must not have aimed
we must not have aimed
you must not have aimed
they must not have aimed	I must not have been aiming
you must not have been aiming
he must not have been aiming
we must not have been aiming
you must not have been aiming
they must not have been aiming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I aim?
must you aim?
must he aim?
must we aim?
must you aim?
must they aim? 	must I be aiming?
must you be aiming?
must he be aiming?
must we be aiming?
must you be aiming?
must they be aiming? 	must I have aimed?
must you have aimed?
must he have aimed?
must we have aimed?
must you have aimed?
must they have aimed? 	must I have been aiming?
must you have been aiming?
must he have been aiming?
must we have been aiming?
must you have been aiming?
must they have been aiming? 	

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