should skip
Regular verb: skip - skipped- skipped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should skip
you should skip
she should skip
we should skip
you should skip
they should skip 	I should be skipping
you should be skipping
she should be skipping
we should be skipping
you should be skipping
they should be skipping	I should have skipped
you should have skipped
she should have skipped
we should have skipped
you should have skipped
they should have skipped	I should have been skipping
you should have been skipping
she should have been skipping
we should have been skipping
you should have been skipping
they should have been skipping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not skip
you should not skip
she should not skip
we should not skip
you should not skip
they should not skip 	I should not be skipping
you should not be skipping
she should not be skipping
we should not be skipping
you should not be skipping
they should not be skipping	I should not have skipped
you should not have skipped
she should not have skipped
we should not have skipped
you should not have skipped
they should not have skipped	I should not have been skipping
you should not have been skipping
she should not have been skipping
we should not have been skipping
you should not have been skipping
they should not have been skipping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I skip?
should you skip?
should she skip?
should we skip?
should you skip?
should they skip? 	should I be skipping?
should you be skipping?
should she be skipping?
should we be skipping?
should you be skipping?
should they be skipping? 	should I have skipped?
should you have skipped?
should she have skipped?
should we have skipped?
should you have skipped?
should they have skipped? 	should I have been skipping?
should you have been skipping?
should she have been skipping?
should we have been skipping?
should you have been skipping?
should they have been skipping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not skip?
should you not skip?
should she not skip?
should we not skip?
should you not skip?
should they not skip? 	should I not be skipping?
should you not be skipping?
should she not be skipping?
should we not be skipping?
should you not be skipping?
should they not be skipping? 	should I not have skipped?
should you not have skipped?
should she not have skipped?
should we not have skipped?
should you not have skipped?
should they not have skipped? 	should I not have been skipping?
should you not have been skipping?
should she not have been skipping?
should we not have been skipping?
should you not have been skipping?
should they not have been skipping?