should ignite
Regular verb: ignite - ignited- ignited

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should ignite
you should ignite
she should ignite
we should ignite
you should ignite
they should ignite 	I should be igniting
you should be igniting
she should be igniting
we should be igniting
you should be igniting
they should be igniting	I should have ignited
you should have ignited
she should have ignited
we should have ignited
you should have ignited
they should have ignited	I should have been igniting
you should have been igniting
she should have been igniting
we should have been igniting
you should have been igniting
they should have been igniting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not ignite
you should not ignite
she should not ignite
we should not ignite
you should not ignite
they should not ignite 	I should not be igniting
you should not be igniting
she should not be igniting
we should not be igniting
you should not be igniting
they should not be igniting	I should not have ignited
you should not have ignited
she should not have ignited
we should not have ignited
you should not have ignited
they should not have ignited	I should not have been igniting
you should not have been igniting
she should not have been igniting
we should not have been igniting
you should not have been igniting
they should not have been igniting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I ignite?
should you ignite?
should she ignite?
should we ignite?
should you ignite?
should they ignite? 	should I be igniting?
should you be igniting?
should she be igniting?
should we be igniting?
should you be igniting?
should they be igniting? 	should I have ignited?
should you have ignited?
should she have ignited?
should we have ignited?
should you have ignited?
should they have ignited? 	should I have been igniting?
should you have been igniting?
should she have been igniting?
should we have been igniting?
should you have been igniting?
should they have been igniting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not ignite?
should you not ignite?
should she not ignite?
should we not ignite?
should you not ignite?
should they not ignite? 	should I not be igniting?
should you not be igniting?
should she not be igniting?
should we not be igniting?
should you not be igniting?
should they not be igniting? 	should I not have ignited?
should you not have ignited?
should she not have ignited?
should we not have ignited?
should you not have ignited?
should they not have ignited? 	should I not have been igniting?
should you not have been igniting?
should she not have been igniting?
should we not have been igniting?
should you not have been igniting?
should they not have been igniting?