should boom
Regular verb: boom - boomed- boomed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should boom
you should boom
he should boom
we should boom
you should boom
they should boom 	I should be booming
you should be booming
he should be booming
we should be booming
you should be booming
they should be booming	I should have boomed
you should have boomed
he should have boomed
we should have boomed
you should have boomed
they should have boomed	I should have been booming
you should have been booming
he should have been booming
we should have been booming
you should have been booming
they should have been booming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not boom
you should not boom
he should not boom
we should not boom
you should not boom
they should not boom 	I should not be booming
you should not be booming
he should not be booming
we should not be booming
you should not be booming
they should not be booming	I should not have boomed
you should not have boomed
he should not have boomed
we should not have boomed
you should not have boomed
they should not have boomed	I should not have been booming
you should not have been booming
he should not have been booming
we should not have been booming
you should not have been booming
they should not have been booming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I boom?
should you boom?
should he boom?
should we boom?
should you boom?
should they boom? 	should I be booming?
should you be booming?
should he be booming?
should we be booming?
should you be booming?
should they be booming? 	should I have boomed?
should you have boomed?
should he have boomed?
should we have boomed?
should you have boomed?
should they have boomed? 	should I have been booming?
should you have been booming?
should he have been booming?
should we have been booming?
should you have been booming?
should they have been booming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not boom?
should you not boom?
should he not boom?
should we not boom?
should you not boom?
should they not boom? 	should I not be booming?
should you not be booming?
should he not be booming?
should we not be booming?
should you not be booming?
should they not be booming? 	should I not have boomed?
should you not have boomed?
should he not have boomed?
should we not have boomed?
should you not have boomed?
should they not have boomed? 	should I not have been booming?
should you not have been booming?
should he not have been booming?
should we not have been booming?
should you not have been booming?
should they not have been booming?