should fissure
Regular verb: fissure - fissured- fissured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should fissure
you should fissure
he should fissure
we should fissure
you should fissure
they should fissure 	I should be fissuring
you should be fissuring
he should be fissuring
we should be fissuring
you should be fissuring
they should be fissuring	I should have fissured
you should have fissured
he should have fissured
we should have fissured
you should have fissured
they should have fissured	I should have been fissuring
you should have been fissuring
he should have been fissuring
we should have been fissuring
you should have been fissuring
they should have been fissuring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not fissure
you should not fissure
he should not fissure
we should not fissure
you should not fissure
they should not fissure 	I should not be fissuring
you should not be fissuring
he should not be fissuring
we should not be fissuring
you should not be fissuring
they should not be fissuring	I should not have fissured
you should not have fissured
he should not have fissured
we should not have fissured
you should not have fissured
they should not have fissured	I should not have been fissuring
you should not have been fissuring
he should not have been fissuring
we should not have been fissuring
you should not have been fissuring
they should not have been fissuring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I fissure?
should you fissure?
should he fissure?
should we fissure?
should you fissure?
should they fissure? 	should I be fissuring?
should you be fissuring?
should he be fissuring?
should we be fissuring?
should you be fissuring?
should they be fissuring? 	should I have fissured?
should you have fissured?
should he have fissured?
should we have fissured?
should you have fissured?
should they have fissured? 	should I have been fissuring?
should you have been fissuring?
should he have been fissuring?
should we have been fissuring?
should you have been fissuring?
should they have been fissuring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not fissure?
should you not fissure?
should he not fissure?
should we not fissure?
should you not fissure?
should they not fissure? 	should I not be fissuring?
should you not be fissuring?
should he not be fissuring?
should we not be fissuring?
should you not be fissuring?
should they not be fissuring? 	should I not have fissured?
should you not have fissured?
should he not have fissured?
should we not have fissured?
should you not have fissured?
should they not have fissured? 	should I not have been fissuring?
should you not have been fissuring?
should he not have been fissuring?
should we not have been fissuring?
should you not have been fissuring?
should they not have been fissuring?