should graft
Regular verb: graft - grafted- grafted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should graft
you should graft
he should graft
we should graft
you should graft
they should graft 	I should be grafting
you should be grafting
he should be grafting
we should be grafting
you should be grafting
they should be grafting	I should have grafted
you should have grafted
he should have grafted
we should have grafted
you should have grafted
they should have grafted	I should have been grafting
you should have been grafting
he should have been grafting
we should have been grafting
you should have been grafting
they should have been grafting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not graft
you should not graft
he should not graft
we should not graft
you should not graft
they should not graft 	I should not be grafting
you should not be grafting
he should not be grafting
we should not be grafting
you should not be grafting
they should not be grafting	I should not have grafted
you should not have grafted
he should not have grafted
we should not have grafted
you should not have grafted
they should not have grafted	I should not have been grafting
you should not have been grafting
he should not have been grafting
we should not have been grafting
you should not have been grafting
they should not have been grafting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I graft?
should you graft?
should he graft?
should we graft?
should you graft?
should they graft? 	should I be grafting?
should you be grafting?
should he be grafting?
should we be grafting?
should you be grafting?
should they be grafting? 	should I have grafted?
should you have grafted?
should he have grafted?
should we have grafted?
should you have grafted?
should they have grafted? 	should I have been grafting?
should you have been grafting?
should he have been grafting?
should we have been grafting?
should you have been grafting?
should they have been grafting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not graft?
should you not graft?
should he not graft?
should we not graft?
should you not graft?
should they not graft? 	should I not be grafting?
should you not be grafting?
should he not be grafting?
should we not be grafting?
should you not be grafting?
should they not be grafting? 	should I not have grafted?
should you not have grafted?
should he not have grafted?
should we not have grafted?
should you not have grafted?
should they not have grafted? 	should I not have been grafting?
should you not have been grafting?
should he not have been grafting?
should we not have been grafting?
should you not have been grafting?
should they not have been grafting?