can stiff-arm
Regular verb: stiff-arm - stiff-armed- stiff-armed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can stiff-arm
you can stiff-arm
he can stiff-arm
we can stiff-arm
you can stiff-arm
they can stiff-arm 	I can be stiff-arming
you can be stiff-arming
he can be stiff-arming
we can be stiff-arming
you can be stiff-arming
they can be stiff-arming	I can have stiff-armed
you can have stiff-armed
he can have stiff-armed
we can have stiff-armed
you can have stiff-armed
they can have stiff-armed	I can have been stiff-arming
you can have been stiff-arming
he can have been stiff-arming
we can have been stiff-arming
you can have been stiff-arming
they can have been stiff-arming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot stiff-arm
you cannot stiff-arm
he cannot stiff-arm
we cannot stiff-arm
you cannot stiff-arm
they cannot stiff-arm 	I cannot be stiff-arming
you cannot be stiff-arming
he cannot be stiff-arming
we cannot be stiff-arming
you cannot be stiff-arming
they cannot be stiff-arming	I cannot have stiff-armed
you cannot have stiff-armed
he cannot have stiff-armed
we cannot have stiff-armed
you cannot have stiff-armed
they cannot have stiff-armed	I cannot have been stiff-arming
you cannot have been stiff-arming
he cannot have been stiff-arming
we cannot have been stiff-arming
you cannot have been stiff-arming
they cannot have been stiff-arming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I stiff-arm?
can you stiff-arm?
can he stiff-arm?
can we stiff-arm?
can you stiff-arm?
can they stiff-arm? 	can I be stiff-arming?
can you be stiff-arming?
can he be stiff-arming?
can we be stiff-arming?
can you be stiff-arming?
can they be stiff-arming? 	can I have stiff-armed?
can you have stiff-armed?
can he have stiff-armed?
can we have stiff-armed?
can you have stiff-armed?
can they have stiff-armed? 	can I have been stiff-arming?
can you have been stiff-arming?
can he have been stiff-arming?
can we have been stiff-arming?
can you have been stiff-arming?
can they have been stiff-arming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not stiff-arm?
can you not stiff-arm?
can he not stiff-arm?
can we not stiff-arm?
can you not stiff-arm?
can they not stiff-arm? 	can I not be stiff-arming?
can you not be stiff-arming?
can he not be stiff-arming?
can we not be stiff-arming?
can you not be stiff-arming?
can they not be stiff-arming? 	can I not have stiff-armed?
can you not have stiff-armed?
can he not have stiff-armed?
can we not have stiff-armed?
can you not have stiff-armed?
can they not have stiff-armed? 	can I not have been stiff-arming?
can you not have been stiff-arming?
can he not have been stiff-arming?
can we not have been stiff-arming?
can you not have been stiff-arming?
can they not have been stiff-arming?