should boggle
Regular verb: boggle - boggled- boggled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should boggle
you should boggle
he should boggle
we should boggle
you should boggle
they should boggle 	I should be boggling
you should be boggling
he should be boggling
we should be boggling
you should be boggling
they should be boggling	I should have boggled
you should have boggled
he should have boggled
we should have boggled
you should have boggled
they should have boggled	I should have been boggling
you should have been boggling
he should have been boggling
we should have been boggling
you should have been boggling
they should have been boggling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not boggle
you should not boggle
he should not boggle
we should not boggle
you should not boggle
they should not boggle 	I should not be boggling
you should not be boggling
he should not be boggling
we should not be boggling
you should not be boggling
they should not be boggling	I should not have boggled
you should not have boggled
he should not have boggled
we should not have boggled
you should not have boggled
they should not have boggled	I should not have been boggling
you should not have been boggling
he should not have been boggling
we should not have been boggling
you should not have been boggling
they should not have been boggling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I boggle?
should you boggle?
should he boggle?
should we boggle?
should you boggle?
should they boggle? 	should I be boggling?
should you be boggling?
should he be boggling?
should we be boggling?
should you be boggling?
should they be boggling? 	should I have boggled?
should you have boggled?
should he have boggled?
should we have boggled?
should you have boggled?
should they have boggled? 	should I have been boggling?
should you have been boggling?
should he have been boggling?
should we have been boggling?
should you have been boggling?
should they have been boggling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not boggle?
should you not boggle?
should he not boggle?
should we not boggle?
should you not boggle?
should they not boggle? 	should I not be boggling?
should you not be boggling?
should he not be boggling?
should we not be boggling?
should you not be boggling?
should they not be boggling? 	should I not have boggled?
should you not have boggled?
should he not have boggled?
should we not have boggled?
should you not have boggled?
should they not have boggled? 	should I not have been boggling?
should you not have been boggling?
should he not have been boggling?
should we not have been boggling?
should you not have been boggling?
should they not have been boggling?