could maltreat
Regular verb: maltreat - maltreated- maltreated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could maltreat
you could maltreat
she could maltreat
we could maltreat
you could maltreat
they could maltreat 	I could be maltreating
you could be maltreating
she could be maltreating
we could be maltreating
you could be maltreating
they could be maltreating	I could have maltreated
you could have maltreated
she could have maltreated
we could have maltreated
you could have maltreated
they could have maltreated	I could have been maltreating
you could have been maltreating
she could have been maltreating
we could have been maltreating
you could have been maltreating
they could have been maltreating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not maltreat
you could not maltreat
she could not maltreat
we could not maltreat
you could not maltreat
they could not maltreat 	I could not be maltreating
you could not be maltreating
she could not be maltreating
we could not be maltreating
you could not be maltreating
they could not be maltreating	I could not have maltreated
you could not have maltreated
she could not have maltreated
we could not have maltreated
you could not have maltreated
they could not have maltreated	I could not have been maltreating
you could not have been maltreating
she could not have been maltreating
we could not have been maltreating
you could not have been maltreating
they could not have been maltreating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I maltreat?
could you maltreat?
could she maltreat?
could we maltreat?
could you maltreat?
could they maltreat? 	could I be maltreating?
could you be maltreating?
could she be maltreating?
could we be maltreating?
could you be maltreating?
could they be maltreating? 	could I have maltreated?
could you have maltreated?
could she have maltreated?
could we have maltreated?
could you have maltreated?
could they have maltreated? 	could I have been maltreating?
could you have been maltreating?
could she have been maltreating?
could we have been maltreating?
could you have been maltreating?
could they have been maltreating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not maltreat?
could you not maltreat?
could she not maltreat?
could we not maltreat?
could you not maltreat?
could they not maltreat? 	could I not be maltreating?
could you not be maltreating?
could she not be maltreating?
could we not be maltreating?
could you not be maltreating?
could they not be maltreating? 	could I not have maltreated?
could you not have maltreated?
could she not have maltreated?
could we not have maltreated?
could you not have maltreated?
could they not have maltreated? 	could I not have been maltreating?
could you not have been maltreating?
could she not have been maltreating?
could we not have been maltreating?
could you not have been maltreating?
could they not have been maltreating?