should slipcover
Regular verb: slipcover - slipcovered- slipcovered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should slipcover
you should slipcover
she should slipcover
we should slipcover
you should slipcover
they should slipcover 	I should be slipcovering
you should be slipcovering
she should be slipcovering
we should be slipcovering
you should be slipcovering
they should be slipcovering	I should have slipcovered
you should have slipcovered
she should have slipcovered
we should have slipcovered
you should have slipcovered
they should have slipcovered	I should have been slipcovering
you should have been slipcovering
she should have been slipcovering
we should have been slipcovering
you should have been slipcovering
they should have been slipcovering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not slipcover
you should not slipcover
she should not slipcover
we should not slipcover
you should not slipcover
they should not slipcover 	I should not be slipcovering
you should not be slipcovering
she should not be slipcovering
we should not be slipcovering
you should not be slipcovering
they should not be slipcovering	I should not have slipcovered
you should not have slipcovered
she should not have slipcovered
we should not have slipcovered
you should not have slipcovered
they should not have slipcovered	I should not have been slipcovering
you should not have been slipcovering
she should not have been slipcovering
we should not have been slipcovering
you should not have been slipcovering
they should not have been slipcovering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I slipcover?
should you slipcover?
should she slipcover?
should we slipcover?
should you slipcover?
should they slipcover? 	should I be slipcovering?
should you be slipcovering?
should she be slipcovering?
should we be slipcovering?
should you be slipcovering?
should they be slipcovering? 	should I have slipcovered?
should you have slipcovered?
should she have slipcovered?
should we have slipcovered?
should you have slipcovered?
should they have slipcovered? 	should I have been slipcovering?
should you have been slipcovering?
should she have been slipcovering?
should we have been slipcovering?
should you have been slipcovering?
should they have been slipcovering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not slipcover?
should you not slipcover?
should she not slipcover?
should we not slipcover?
should you not slipcover?
should they not slipcover? 	should I not be slipcovering?
should you not be slipcovering?
should she not be slipcovering?
should we not be slipcovering?
should you not be slipcovering?
should they not be slipcovering? 	should I not have slipcovered?
should you not have slipcovered?
should she not have slipcovered?
should we not have slipcovered?
should you not have slipcovered?
should they not have slipcovered? 	should I not have been slipcovering?
should you not have been slipcovering?
should she not have been slipcovering?
should we not have been slipcovering?
should you not have been slipcovering?
should they not have been slipcovering?