English verb conjugation
MAY BACKSTOP

Regular verb: backstop - backstoped - backstoped

Affirmation

Simple form	V-ing form
I may backstop you may backstop she may backstop we may backstop you may backstop they may backstop	I may be backstoping you may be backstoping she may be backstoping we may be backstoping you may be backstoping they may be backstoping
Perfect	V-ing perfect
I may have backstoped you may have backstoped she may have backstoped we may have backstoped you may have backstoped they may have backstoped	I may have been backstoping you may have been backstoping she may have been backstoping we may have been backstoping you may have been backstoping they may have been backstoping

Negation

Simple form	V-ing form
I mayn't backstop you mayn't backstop she mayn't backstop we mayn't backstop you mayn't backstop they mayn't backstop	I mayn't be backstoping you mayn't be backstoping she mayn't be backstoping we mayn't be backstoping you mayn't be backstoping they mayn't be backstoping
Perfect	V-ing perfect
I mayn't have backstoped you mayn't have backstoped she mayn't have backstoped we mayn't have backstoped you mayn't have backstoped they mayn't have backstoped	I mayn't have been backstoping you mayn't have been backstoping she mayn't have been backstoping we mayn't have been backstoping you mayn't have been backstoping they mayn't have been backstoping

Interrogative form

Simple form	V-ing form
may I backstop? may you backstop? may she backstop? may we backstop? may you backstop? may they backstop?	may I be backstoping? may you be backstoping? may she be backstoping? may we be backstoping? may you be backstoping? may they be backstoping?
Perfect	V-ing perfect
may I have backstoped? may you have backstoped? may she have backstoped? may we have backstoped? may you have backstoped? may they have backstoped?	may I have been backstoping? may you have been backstoping? may she have been backstoping? may we have been backstoping? may you have been backstoping? may they have been backstoping?

Interro-negative form

Simple form	V-ing form
mayn't I backstop? mayn't you backstop? mayn't she backstop? mayn't we backstop? mayn't you backstop? mayn't they backstop?	mayn't I be backstoping? mayn't you be backstoping? mayn't she be backstoping? mayn't we be backstoping? mayn't you be backstoping? mayn't they be backstoping?
Perfect	V-ing perfect
mayn't I have backstoped? mayn't you have backstoped? mayn't she have backstoped? mayn't we have backstoped? mayn't you have backstoped? mayn't they have backstoped?	mayn't I have been backstoping? mayn't you have been backstoping? mayn't she have been backstoping? mayn't we have been backstoping? mayn't you have been backstoping? mayn't they have been backstoping?