should swop
Regular verb: swop - swopped- swopped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should swop
you should swop
he should swop
we should swop
you should swop
they should swop 	I should be swopping
you should be swopping
he should be swopping
we should be swopping
you should be swopping
they should be swopping	I should have swopped
you should have swopped
he should have swopped
we should have swopped
you should have swopped
they should have swopped	I should have been swopping
you should have been swopping
he should have been swopping
we should have been swopping
you should have been swopping
they should have been swopping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not swop
you should not swop
he should not swop
we should not swop
you should not swop
they should not swop 	I should not be swopping
you should not be swopping
he should not be swopping
we should not be swopping
you should not be swopping
they should not be swopping	I should not have swopped
you should not have swopped
he should not have swopped
we should not have swopped
you should not have swopped
they should not have swopped	I should not have been swopping
you should not have been swopping
he should not have been swopping
we should not have been swopping
you should not have been swopping
they should not have been swopping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I swop?
should you swop?
should he swop?
should we swop?
should you swop?
should they swop? 	should I be swopping?
should you be swopping?
should he be swopping?
should we be swopping?
should you be swopping?
should they be swopping? 	should I have swopped?
should you have swopped?
should he have swopped?
should we have swopped?
should you have swopped?
should they have swopped? 	should I have been swopping?
should you have been swopping?
should he have been swopping?
should we have been swopping?
should you have been swopping?
should they have been swopping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not swop?
should you not swop?
should he not swop?
should we not swop?
should you not swop?
should they not swop? 	should I not be swopping?
should you not be swopping?
should he not be swopping?
should we not be swopping?
should you not be swopping?
should they not be swopping? 	should I not have swopped?
should you not have swopped?
should he not have swopped?
should we not have swopped?
should you not have swopped?
should they not have swopped? 	should I not have been swopping?
should you not have been swopping?
should he not have been swopping?
should we not have been swopping?
should you not have been swopping?
should they not have been swopping?