should disgrace
Regular verb: disgrace - disgraced- disgraced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should disgrace
you should disgrace
she should disgrace
we should disgrace
you should disgrace
they should disgrace 	I should be disgracing
you should be disgracing
she should be disgracing
we should be disgracing
you should be disgracing
they should be disgracing	I should have disgraced
you should have disgraced
she should have disgraced
we should have disgraced
you should have disgraced
they should have disgraced	I should have been disgracing
you should have been disgracing
she should have been disgracing
we should have been disgracing
you should have been disgracing
they should have been disgracing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not disgrace
you should not disgrace
she should not disgrace
we should not disgrace
you should not disgrace
they should not disgrace 	I should not be disgracing
you should not be disgracing
she should not be disgracing
we should not be disgracing
you should not be disgracing
they should not be disgracing	I should not have disgraced
you should not have disgraced
she should not have disgraced
we should not have disgraced
you should not have disgraced
they should not have disgraced	I should not have been disgracing
you should not have been disgracing
she should not have been disgracing
we should not have been disgracing
you should not have been disgracing
they should not have been disgracing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I disgrace?
should you disgrace?
should she disgrace?
should we disgrace?
should you disgrace?
should they disgrace? 	should I be disgracing?
should you be disgracing?
should she be disgracing?
should we be disgracing?
should you be disgracing?
should they be disgracing? 	should I have disgraced?
should you have disgraced?
should she have disgraced?
should we have disgraced?
should you have disgraced?
should they have disgraced? 	should I have been disgracing?
should you have been disgracing?
should she have been disgracing?
should we have been disgracing?
should you have been disgracing?
should they have been disgracing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not disgrace?
should you not disgrace?
should she not disgrace?
should we not disgrace?
should you not disgrace?
should they not disgrace? 	should I not be disgracing?
should you not be disgracing?
should she not be disgracing?
should we not be disgracing?
should you not be disgracing?
should they not be disgracing? 	should I not have disgraced?
should you not have disgraced?
should she not have disgraced?
should we not have disgraced?
should you not have disgraced?
should they not have disgraced? 	should I not have been disgracing?
should you not have been disgracing?
should she not have been disgracing?
should we not have been disgracing?
should you not have been disgracing?
should they not have been disgracing?