English verb conjugation
MAY UNCROSS

Regular verb: uncross - uncrossed - uncrossed

Affirmation

Simple form	V-ing form
I may uncross you may uncross he may uncross we may uncross you may uncross they may uncross	I may be uncrossing you may be uncrossing he may be uncrossing we may be uncrossing you may be uncrossing they may be uncrossing
Perfect	V-ing perfect
I may have uncrossed you may have uncrossed he may have uncrossed we may have uncrossed you may have uncrossed they may have uncrossed	I may have been uncrossing you may have been uncrossing he may have been uncrossing we may have been uncrossing you may have been uncrossing they may have been uncrossing

Negation

Simple form	V-ing form
I may not uncross you may not uncross he may not uncross we may not uncross you may not uncross they may not uncross	I may not be uncrossing you may not be uncrossing he may not be uncrossing we may not be uncrossing you may not be uncrossing they may not be uncrossing
Perfect	V-ing perfect
I may not have uncrossed you may not have uncrossed he may not have uncrossed we may not have uncrossed you may not have uncrossed they may not have uncrossed	I may not have been uncrossing you may not have been uncrossing he may not have been uncrossing we may not have been uncrossing you may not have been uncrossing they may not have been uncrossing

Interrogative form

Simple form	V-ing form
may I uncross? may you uncross? may he uncross? may we uncross? may you uncross? may they uncross?	may I be uncrossing? may you be uncrossing? may he be uncrossing? may we be uncrossing? may you be uncrossing? may they be uncrossing?
Perfect	V-ing perfect
may I have uncrossed? may you have uncrossed? may he have uncrossed? may we have uncrossed? may you have uncrossed? may they have uncrossed?	may I have been uncrossing? may you have been uncrossing? may he have been uncrossing? may we have been uncrossing? may you have been uncrossing? may they have been uncrossing?

Interro-negative form

Simple form	V-ing form
may I not uncross? may you not uncross? may he not uncross? may we not uncross? may you not uncross? may they not uncross?	may I not be uncrossing? may you not be uncrossing? may he not be uncrossing? may we not be uncrossing? may you not be uncrossing? may they not be uncrossing?
Perfect	V-ing perfect
may I not have uncrossed? may you not have uncrossed? may he not have uncrossed? may we not have uncrossed? may you not have uncrossed? may they not have uncrossed?	may I not have been uncrossing? may you not have been uncrossing? may he not have been uncrossing? may we not have been uncrossing? may you not have been uncrossing? may they not have been uncrossing?