can rethread
Regular verb: rethread - rethreaded- rethreaded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can rethread
you can rethread
he can rethread
we can rethread
you can rethread
they can rethread 	I can be rethreading
you can be rethreading
he can be rethreading
we can be rethreading
you can be rethreading
they can be rethreading	I can have rethreaded
you can have rethreaded
he can have rethreaded
we can have rethreaded
you can have rethreaded
they can have rethreaded	I can have been rethreading
you can have been rethreading
he can have been rethreading
we can have been rethreading
you can have been rethreading
they can have been rethreading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot rethread
you cannot rethread
he cannot rethread
we cannot rethread
you cannot rethread
they cannot rethread 	I cannot be rethreading
you cannot be rethreading
he cannot be rethreading
we cannot be rethreading
you cannot be rethreading
they cannot be rethreading	I cannot have rethreaded
you cannot have rethreaded
he cannot have rethreaded
we cannot have rethreaded
you cannot have rethreaded
they cannot have rethreaded	I cannot have been rethreading
you cannot have been rethreading
he cannot have been rethreading
we cannot have been rethreading
you cannot have been rethreading
they cannot have been rethreading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I rethread?
can you rethread?
can he rethread?
can we rethread?
can you rethread?
can they rethread? 	can I be rethreading?
can you be rethreading?
can he be rethreading?
can we be rethreading?
can you be rethreading?
can they be rethreading? 	can I have rethreaded?
can you have rethreaded?
can he have rethreaded?
can we have rethreaded?
can you have rethreaded?
can they have rethreaded? 	can I have been rethreading?
can you have been rethreading?
can he have been rethreading?
can we have been rethreading?
can you have been rethreading?
can they have been rethreading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not rethread?
can you not rethread?
can he not rethread?
can we not rethread?
can you not rethread?
can they not rethread? 	can I not be rethreading?
can you not be rethreading?
can he not be rethreading?
can we not be rethreading?
can you not be rethreading?
can they not be rethreading? 	can I not have rethreaded?
can you not have rethreaded?
can he not have rethreaded?
can we not have rethreaded?
can you not have rethreaded?
can they not have rethreaded? 	can I not have been rethreading?
can you not have been rethreading?
can he not have been rethreading?
can we not have been rethreading?
can you not have been rethreading?
can they not have been rethreading?