English verb conjugation
MAY DOWNSHIFT

Regular verb: downshift - downshifted - downshifted

Affirmation

Simple form	V-ing form
I may downshift you may downshift she may downshift we may downshift you may downshift they may downshift	I may be downshifting you may be downshifting she may be downshifting we may be downshifting you may be downshifting they may be downshifting
Perfect	V-ing perfect
I may have downshifted you may have downshifted she may have downshifted we may have downshifted you may have downshifted they may have downshifted	I may have been downshifting you may have been downshifting she may have been downshifting we may have been downshifting you may have been downshifting they may have been downshifting

Negation

Simple form	V-ing form
I may not downshift you may not downshift she may not downshift we may not downshift you may not downshift they may not downshift	I may not be downshifting you may not be downshifting she may not be downshifting we may not be downshifting you may not be downshifting they may not be downshifting
Perfect	V-ing perfect
I may not have downshifted you may not have downshifted she may not have downshifted we may not have downshifted you may not have downshifted they may not have downshifted	I may not have been downshifting you may not have been downshifting she may not have been downshifting we may not have been downshifting you may not have been downshifting they may not have been downshifting

Interrogative form

Simple form	V-ing form
may I downshift? may you downshift? may she downshift? may we downshift? may you downshift? may they downshift?	may I be downshifting? may you be downshifting? may she be downshifting? may we be downshifting? may you be downshifting? may they be downshifting?
Perfect	V-ing perfect
may I have downshifted? may you have downshifted? may she have downshifted? may we have downshifted? may you have downshifted? may they have downshifted?	may I have been downshifting? may you have been downshifting? may she have been downshifting? may we have been downshifting? may you have been downshifting? may they have been downshifting?

Interro-negative form

Simple form	V-ing form
may I not downshift? may you not downshift? may she not downshift? may we not downshift? may you not downshift? may they not downshift?	may I not be downshifting? may you not be downshifting? may she not be downshifting? may we not be downshifting? may you not be downshifting? may they not be downshifting?
Perfect	V-ing perfect
may I not have downshifted? may you not have downshifted? may she not have downshifted? may we not have downshifted? may you not have downshifted? may they not have downshifted?	may I not have been downshifting? may you not have been downshifting? may she not have been downshifting? may we not have been downshifting? may you not have been downshifting? may they not have been downshifting?