English verb conjugation
MAY CRISSCROSS

Regular verb: crisscross - crisscrossed - crisscrossed

Affirmation

Simple form	V-ing form
I may crisscross you may crisscross he may crisscross we may crisscross you may crisscross they may crisscross	I may be crisscrossing you may be crisscrossing he may be crisscrossing we may be crisscrossing you may be crisscrossing they may be crisscrossing
Perfect	V-ing perfect
I may have crisscrossed you may have crisscrossed he may have crisscrossed we may have crisscrossed you may have crisscrossed they may have crisscrossed	I may have been crisscrossing you may have been crisscrossing he may have been crisscrossing we may have been crisscrossing you may have been crisscrossing they may have been crisscrossing

Negation

Simple form	V-ing form
I mayn't crisscross you mayn't crisscross he mayn't crisscross we mayn't crisscross you mayn't crisscross they mayn't crisscross	I mayn't be crisscrossing you mayn't be crisscrossing he mayn't be crisscrossing we mayn't be crisscrossing you mayn't be crisscrossing they mayn't be crisscrossing
Perfect	V-ing perfect
I mayn't have crisscrossed you mayn't have crisscrossed he mayn't have crisscrossed we mayn't have crisscrossed you mayn't have crisscrossed they mayn't have crisscrossed	I mayn't have been crisscrossing you mayn't have been crisscrossing he mayn't have been crisscrossing we mayn't have been crisscrossing you mayn't have been crisscrossing they mayn't have been crisscrossing

Interrogative form

Simple form	V-ing form
may I crisscross? may you crisscross? may he crisscross? may we crisscross? may you crisscross? may they crisscross?	may I be crisscrossing? may you be crisscrossing? may he be crisscrossing? may we be crisscrossing? may you be crisscrossing? may they be crisscrossing?
Perfect	V-ing perfect
may I have crisscrossed? may you have crisscrossed? may he have crisscrossed? may we have crisscrossed? may you have crisscrossed? may they have crisscrossed?	may I have been crisscrossing? may you have been crisscrossing? may he have been crisscrossing? may we have been crisscrossing? may you have been crisscrossing? may they have been crisscrossing?

Interro-negative form

Simple form	V-ing form
mayn't I crisscross? mayn't you crisscross? mayn't he crisscross? mayn't we crisscross? mayn't you crisscross? mayn't they crisscross?	mayn't I be crisscrossing? mayn't you be crisscrossing? mayn't he be crisscrossing? mayn't we be crisscrossing? mayn't you be crisscrossing? mayn't they be crisscrossing?
Perfect	V-ing perfect
mayn't I have crisscrossed? mayn't you have crisscrossed? mayn't he have crisscrossed? mayn't we have crisscrossed? mayn't you have crisscrossed? mayn't they have crisscrossed?	mayn't I have been crisscrossing? mayn't you have been crisscrossing? mayn't he have been crisscrossing? mayn't we have been crisscrossing? mayn't you have been crisscrossing? mayn't they have been crisscrossing?