should bilk
Regular verb: bilk - bilked- bilked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should bilk
you should bilk
she should bilk
we should bilk
you should bilk
they should bilk 	I should be bilking
you should be bilking
she should be bilking
we should be bilking
you should be bilking
they should be bilking	I should have bilked
you should have bilked
she should have bilked
we should have bilked
you should have bilked
they should have bilked	I should have been bilking
you should have been bilking
she should have been bilking
we should have been bilking
you should have been bilking
they should have been bilking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not bilk
you should not bilk
she should not bilk
we should not bilk
you should not bilk
they should not bilk 	I should not be bilking
you should not be bilking
she should not be bilking
we should not be bilking
you should not be bilking
they should not be bilking	I should not have bilked
you should not have bilked
she should not have bilked
we should not have bilked
you should not have bilked
they should not have bilked	I should not have been bilking
you should not have been bilking
she should not have been bilking
we should not have been bilking
you should not have been bilking
they should not have been bilking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I bilk?
should you bilk?
should she bilk?
should we bilk?
should you bilk?
should they bilk? 	should I be bilking?
should you be bilking?
should she be bilking?
should we be bilking?
should you be bilking?
should they be bilking? 	should I have bilked?
should you have bilked?
should she have bilked?
should we have bilked?
should you have bilked?
should they have bilked? 	should I have been bilking?
should you have been bilking?
should she have been bilking?
should we have been bilking?
should you have been bilking?
should they have been bilking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not bilk?
should you not bilk?
should she not bilk?
should we not bilk?
should you not bilk?
should they not bilk? 	should I not be bilking?
should you not be bilking?
should she not be bilking?
should we not be bilking?
should you not be bilking?
should they not be bilking? 	should I not have bilked?
should you not have bilked?
should she not have bilked?
should we not have bilked?
should you not have bilked?
should they not have bilked? 	should I not have been bilking?
should you not have been bilking?
should she not have been bilking?
should we not have been bilking?
should you not have been bilking?
should they not have been bilking?