could tear
Irregular verb: tear - tore- torn

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could tear
you could tear
she could tear
we could tear
you could tear
they could tear 	I could be tearing
you could be tearing
she could be tearing
we could be tearing
you could be tearing
they could be tearing	I could have torn
you could have torn
she could have torn
we could have torn
you could have torn
they could have torn	I could have been tearing
you could have been tearing
she could have been tearing
we could have been tearing
you could have been tearing
they could have been tearing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not tear
you could not tear
she could not tear
we could not tear
you could not tear
they could not tear 	I could not be tearing
you could not be tearing
she could not be tearing
we could not be tearing
you could not be tearing
they could not be tearing	I could not have torn
you could not have torn
she could not have torn
we could not have torn
you could not have torn
they could not have torn	I could not have been tearing
you could not have been tearing
she could not have been tearing
we could not have been tearing
you could not have been tearing
they could not have been tearing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I tear?
could you tear?
could she tear?
could we tear?
could you tear?
could they tear? 	could I be tearing?
could you be tearing?
could she be tearing?
could we be tearing?
could you be tearing?
could they be tearing? 	could I have torn?
could you have torn?
could she have torn?
could we have torn?
could you have torn?
could they have torn? 	could I have been tearing?
could you have been tearing?
could she have been tearing?
could we have been tearing?
could you have been tearing?
could they have been tearing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not tear?
could you not tear?
could she not tear?
could we not tear?
could you not tear?
could they not tear? 	could I not be tearing?
could you not be tearing?
could she not be tearing?
could we not be tearing?
could you not be tearing?
could they not be tearing? 	could I not have torn?
could you not have torn?
could she not have torn?
could we not have torn?
could you not have torn?
could they not have torn? 	could I not have been tearing?
could you not have been tearing?
could she not have been tearing?
could we not have been tearing?
could you not have been tearing?
could they not have been tearing?