should ink
Regular verb: ink - inked- inked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should ink
you should ink
she should ink
we should ink
you should ink
they should ink 	I should be inking
you should be inking
she should be inking
we should be inking
you should be inking
they should be inking	I should have inked
you should have inked
she should have inked
we should have inked
you should have inked
they should have inked	I should have been inking
you should have been inking
she should have been inking
we should have been inking
you should have been inking
they should have been inking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not ink
you should not ink
she should not ink
we should not ink
you should not ink
they should not ink 	I should not be inking
you should not be inking
she should not be inking
we should not be inking
you should not be inking
they should not be inking	I should not have inked
you should not have inked
she should not have inked
we should not have inked
you should not have inked
they should not have inked	I should not have been inking
you should not have been inking
she should not have been inking
we should not have been inking
you should not have been inking
they should not have been inking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I ink?
should you ink?
should she ink?
should we ink?
should you ink?
should they ink? 	should I be inking?
should you be inking?
should she be inking?
should we be inking?
should you be inking?
should they be inking? 	should I have inked?
should you have inked?
should she have inked?
should we have inked?
should you have inked?
should they have inked? 	should I have been inking?
should you have been inking?
should she have been inking?
should we have been inking?
should you have been inking?
should they have been inking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not ink?
should you not ink?
should she not ink?
should we not ink?
should you not ink?
should they not ink? 	should I not be inking?
should you not be inking?
should she not be inking?
should we not be inking?
should you not be inking?
should they not be inking? 	should I not have inked?
should you not have inked?
should she not have inked?
should we not have inked?
should you not have inked?
should they not have inked? 	should I not have been inking?
should you not have been inking?
should she not have been inking?
should we not have been inking?
should you not have been inking?
should they not have been inking?