should stiff-arm
Verbo regular: stiff-arm - stiff-armed- stiff-armed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should stiff-arm
you should stiff-arm
he should stiff-arm
we should stiff-arm
you should stiff-arm
they should stiff-arm 	I should be stiff-arming
you should be stiff-arming
he should be stiff-arming
we should be stiff-arming
you should be stiff-arming
they should be stiff-arming	I should have stiff-armed
you should have stiff-armed
he should have stiff-armed
we should have stiff-armed
you should have stiff-armed
they should have stiff-armed	I should have been stiff-arming
you should have been stiff-arming
he should have been stiff-arming
we should have been stiff-arming
you should have been stiff-arming
they should have been stiff-arming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not stiff-arm
you should not stiff-arm
he should not stiff-arm
we should not stiff-arm
you should not stiff-arm
they should not stiff-arm 	I should not be stiff-arming
you should not be stiff-arming
he should not be stiff-arming
we should not be stiff-arming
you should not be stiff-arming
they should not be stiff-arming	I should not have stiff-armed
you should not have stiff-armed
he should not have stiff-armed
we should not have stiff-armed
you should not have stiff-armed
they should not have stiff-armed	I should not have been stiff-arming
you should not have been stiff-arming
he should not have been stiff-arming
we should not have been stiff-arming
you should not have been stiff-arming
they should not have been stiff-arming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I stiff-arm?
should you stiff-arm?
should he stiff-arm?
should we stiff-arm?
should you stiff-arm?
should they stiff-arm? 	should I be stiff-arming?
should you be stiff-arming?
should he be stiff-arming?
should we be stiff-arming?
should you be stiff-arming?
should they be stiff-arming? 	should I have stiff-armed?
should you have stiff-armed?
should he have stiff-armed?
should we have stiff-armed?
should you have stiff-armed?
should they have stiff-armed? 	should I have been stiff-arming?
should you have been stiff-arming?
should he have been stiff-arming?
should we have been stiff-arming?
should you have been stiff-arming?
should they have been stiff-arming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not stiff-arm?
should you not stiff-arm?
should he not stiff-arm?
should we not stiff-arm?
should you not stiff-arm?
should they not stiff-arm? 	should I not be stiff-arming?
should you not be stiff-arming?
should he not be stiff-arming?
should we not be stiff-arming?
should you not be stiff-arming?
should they not be stiff-arming? 	should I not have stiff-armed?
should you not have stiff-armed?
should he not have stiff-armed?
should we not have stiff-armed?
should you not have stiff-armed?
should they not have stiff-armed? 	should I not have been stiff-arming?
should you not have been stiff-arming?
should he not have been stiff-arming?
should we not have been stiff-arming?
should you not have been stiff-arming?
should they not have been stiff-arming?