should boom
Regular verb: boom - boomed- boomed

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