English verb conjugation
SHOULD SHEAF

Regular verb: sheaf - sheafed - sheafed

Affirmation

Simple form	V-ing form
I should sheaf you should sheaf he should sheaf we should sheaf you should sheaf they should sheaf	I should be sheafing you should be sheafing he should be sheafing we should be sheafing you should be sheafing they should be sheafing
Perfect	V-ing perfect
I should have sheafed you should have sheafed he should have sheafed we should have sheafed you should have sheafed they should have sheafed	I should have been sheafing you should have been sheafing he should have been sheafing we should have been sheafing you should have been sheafing they should have been sheafing

Negation

Simple form	V-ing form
I should not sheaf you should not sheaf he should not sheaf we should not sheaf you should not sheaf they should not sheaf	I should not be sheafing you should not be sheafing he should not be sheafing we should not be sheafing you should not be sheafing they should not be sheafing
Perfect	V-ing perfect
I should not have sheafed you should not have sheafed he should not have sheafed we should not have sheafed you should not have sheafed they should not have sheafed	I should not have been sheafing you should not have been sheafing he should not have been sheafing we should not have been sheafing you should not have been sheafing they should not have been sheafing

Interrogative form

Simple form	V-ing form
should I sheaf? should you sheaf? should he sheaf? should we sheaf? should you sheaf? should they sheaf?	should I be sheafing? should you be sheafing? should he be sheafing? should we be sheafing? should you be sheafing? should they be sheafing?
Perfect	V-ing perfect
should I have sheafed? should you have sheafed? should he have sheafed? should we have sheafed? should you have sheafed? should they have sheafed?	should I have been sheafing? should you have been sheafing? should he have been sheafing? should we have been sheafing? should you have been sheafing? should they have been sheafing?

Interro-negative form

Simple form	V-ing form
should I not sheaf? should you not sheaf? should he not sheaf? should we not sheaf? should you not sheaf? should they not sheaf?	should I not be sheafing? should you not be sheafing? should he not be sheafing? should we not be sheafing? should you not be sheafing? should they not be sheafing?
Perfect	V-ing perfect
should I not have sheafed? should you not have sheafed? should he not have sheafed? should we not have sheafed? should you not have sheafed? should they not have sheafed?	should I not have been sheafing? should you not have been sheafing? should he not have been sheafing? should we not have been sheafing? should you not have been sheafing? should they not have been sheafing?