could violate
Regular verb: violate - violated- violated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could violate
you could violate
he could violate
we could violate
you could violate
they could violate 	I could be violating
you could be violating
he could be violating
we could be violating
you could be violating
they could be violating	I could have violated
you could have violated
he could have violated
we could have violated
you could have violated
they could have violated	I could have been violating
you could have been violating
he could have been violating
we could have been violating
you could have been violating
they could have been violating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't violate
you couldn't violate
he couldn't violate
we couldn't violate
you couldn't violate
they couldn't violate 	I couldn't be violating
you couldn't be violating
he couldn't be violating
we couldn't be violating
you couldn't be violating
they couldn't be violating	I couldn't have violated
you couldn't have violated
he couldn't have violated
we couldn't have violated
you couldn't have violated
they couldn't have violated	I couldn't have been violating
you couldn't have been violating
he couldn't have been violating
we couldn't have been violating
you couldn't have been violating
they couldn't have been violating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I violate?
could you violate?
could he violate?
could we violate?
could you violate?
could they violate? 	could I be violating?
could you be violating?
could he be violating?
could we be violating?
could you be violating?
could they be violating? 	could I have violated?
could you have violated?
could he have violated?
could we have violated?
could you have violated?
could they have violated? 	could I have been violating?
could you have been violating?
could he have been violating?
could we have been violating?
could you have been violating?
could they have been violating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I violate?
couldn't you violate?
couldn't he violate?
couldn't we violate?
couldn't you violate?
couldn't they violate? 	couldn't I be violating?
couldn't you be violating?
couldn't he be violating?
couldn't we be violating?
couldn't you be violating?
couldn't they be violating? 	couldn't I have violated?
couldn't you have violated?
couldn't he have violated?
couldn't we have violated?
couldn't you have violated?
couldn't they have violated? 	couldn't I have been violating?
couldn't you have been violating?
couldn't he have been violating?
couldn't we have been violating?
couldn't you have been violating?
couldn't they have been violating?