could purloin
Regular verb: purloin - purloined- purloined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could purloin
you could purloin
he could purloin
we could purloin
you could purloin
they could purloin 	I could be purloining
you could be purloining
he could be purloining
we could be purloining
you could be purloining
they could be purloining	I could have purloined
you could have purloined
he could have purloined
we could have purloined
you could have purloined
they could have purloined	I could have been purloining
you could have been purloining
he could have been purloining
we could have been purloining
you could have been purloining
they could have been purloining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't purloin
you couldn't purloin
he couldn't purloin
we couldn't purloin
you couldn't purloin
they couldn't purloin 	I couldn't be purloining
you couldn't be purloining
he couldn't be purloining
we couldn't be purloining
you couldn't be purloining
they couldn't be purloining	I couldn't have purloined
you couldn't have purloined
he couldn't have purloined
we couldn't have purloined
you couldn't have purloined
they couldn't have purloined	I couldn't have been purloining
you couldn't have been purloining
he couldn't have been purloining
we couldn't have been purloining
you couldn't have been purloining
they couldn't have been purloining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I purloin?
could you purloin?
could he purloin?
could we purloin?
could you purloin?
could they purloin? 	could I be purloining?
could you be purloining?
could he be purloining?
could we be purloining?
could you be purloining?
could they be purloining? 	could I have purloined?
could you have purloined?
could he have purloined?
could we have purloined?
could you have purloined?
could they have purloined? 	could I have been purloining?
could you have been purloining?
could he have been purloining?
could we have been purloining?
could you have been purloining?
could they have been purloining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I purloin?
couldn't you purloin?
couldn't he purloin?
couldn't we purloin?
couldn't you purloin?
couldn't they purloin? 	couldn't I be purloining?
couldn't you be purloining?
couldn't he be purloining?
couldn't we be purloining?
couldn't you be purloining?
couldn't they be purloining? 	couldn't I have purloined?
couldn't you have purloined?
couldn't he have purloined?
couldn't we have purloined?
couldn't you have purloined?
couldn't they have purloined? 	couldn't I have been purloining?
couldn't you have been purloining?
couldn't he have been purloining?
couldn't we have been purloining?
couldn't you have been purloining?
couldn't they have been purloining?