should hiccup
Regular verb: hiccup - hiccupped- hiccupped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should hiccup
you should hiccup
he should hiccup
we should hiccup
you should hiccup
they should hiccup 	I should be hiccupping
you should be hiccupping
he should be hiccupping
we should be hiccupping
you should be hiccupping
they should be hiccupping	I should have hiccupped
you should have hiccupped
he should have hiccupped
we should have hiccupped
you should have hiccupped
they should have hiccupped	I should have been hiccupping
you should have been hiccupping
he should have been hiccupping
we should have been hiccupping
you should have been hiccupping
they should have been hiccupping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not hiccup
you should not hiccup
he should not hiccup
we should not hiccup
you should not hiccup
they should not hiccup 	I should not be hiccupping
you should not be hiccupping
he should not be hiccupping
we should not be hiccupping
you should not be hiccupping
they should not be hiccupping	I should not have hiccupped
you should not have hiccupped
he should not have hiccupped
we should not have hiccupped
you should not have hiccupped
they should not have hiccupped	I should not have been hiccupping
you should not have been hiccupping
he should not have been hiccupping
we should not have been hiccupping
you should not have been hiccupping
they should not have been hiccupping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I hiccup?
should you hiccup?
should he hiccup?
should we hiccup?
should you hiccup?
should they hiccup? 	should I be hiccupping?
should you be hiccupping?
should he be hiccupping?
should we be hiccupping?
should you be hiccupping?
should they be hiccupping? 	should I have hiccupped?
should you have hiccupped?
should he have hiccupped?
should we have hiccupped?
should you have hiccupped?
should they have hiccupped? 	should I have been hiccupping?
should you have been hiccupping?
should he have been hiccupping?
should we have been hiccupping?
should you have been hiccupping?
should they have been hiccupping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not hiccup?
should you not hiccup?
should he not hiccup?
should we not hiccup?
should you not hiccup?
should they not hiccup? 	should I not be hiccupping?
should you not be hiccupping?
should he not be hiccupping?
should we not be hiccupping?
should you not be hiccupping?
should they not be hiccupping? 	should I not have hiccupped?
should you not have hiccupped?
should he not have hiccupped?
should we not have hiccupped?
should you not have hiccupped?
should they not have hiccupped? 	should I not have been hiccupping?
should you not have been hiccupping?
should he not have been hiccupping?
should we not have been hiccupping?
should you not have been hiccupping?
should they not have been hiccupping?