must straight-arm
Verbo regular: straight-arm - straight-armed- straight-armed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must straight-arm
you must straight-arm
he must straight-arm
we must straight-arm
you must straight-arm
they must straight-arm 	I must be straight-arming
you must be straight-arming
he must be straight-arming
we must be straight-arming
you must be straight-arming
they must be straight-arming	I must have straight-armed
you must have straight-armed
he must have straight-armed
we must have straight-armed
you must have straight-armed
they must have straight-armed	I must have been straight-arming
you must have been straight-arming
he must have been straight-arming
we must have been straight-arming
you must have been straight-arming
they must have been straight-arming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not straight-arm
you must not straight-arm
he must not straight-arm
we must not straight-arm
you must not straight-arm
they must not straight-arm 	I must not be straight-arming
you must not be straight-arming
he must not be straight-arming
we must not be straight-arming
you must not be straight-arming
they must not be straight-arming	I must not have straight-armed
you must not have straight-armed
he must not have straight-armed
we must not have straight-armed
you must not have straight-armed
they must not have straight-armed	I must not have been straight-arming
you must not have been straight-arming
he must not have been straight-arming
we must not have been straight-arming
you must not have been straight-arming
they must not have been straight-arming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I straight-arm?
must you straight-arm?
must he straight-arm?
must we straight-arm?
must you straight-arm?
must they straight-arm? 	must I be straight-arming?
must you be straight-arming?
must he be straight-arming?
must we be straight-arming?
must you be straight-arming?
must they be straight-arming? 	must I have straight-armed?
must you have straight-armed?
must he have straight-armed?
must we have straight-armed?
must you have straight-armed?
must they have straight-armed? 	must I have been straight-arming?
must you have been straight-arming?
must he have been straight-arming?
must we have been straight-arming?
must you have been straight-arming?
must they have been straight-arming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not straight-arm?
must you not straight-arm?
must he not straight-arm?
must we not straight-arm?
must you not straight-arm?
must they not straight-arm? 	must I not be straight-arming?
must you not be straight-arming?
must he not be straight-arming?
must we not be straight-arming?
must you not be straight-arming?
must they not be straight-arming? 	must I not have straight-armed?
must you not have straight-armed?
must he not have straight-armed?
must we not have straight-armed?
must you not have straight-armed?
must they not have straight-armed? 	must I not have been straight-arming?
must you not have been straight-arming?
must he not have been straight-arming?
must we not have been straight-arming?
must you not have been straight-arming?
must they not have been straight-arming?