English verb conjugation
MAY ELAPSE

Regular verb: elapse - elapsed - elapsed

Affirmation

Simple form	V-ing form
I may elapse you may elapse she may elapse we may elapse you may elapse they may elapse	I may be elapsing you may be elapsing she may be elapsing we may be elapsing you may be elapsing they may be elapsing
Perfect	V-ing perfect
I may have elapsed you may have elapsed she may have elapsed we may have elapsed you may have elapsed they may have elapsed	I may have been elapsing you may have been elapsing she may have been elapsing we may have been elapsing you may have been elapsing they may have been elapsing

Negation

Simple form	V-ing form
I mayn't elapse you mayn't elapse she mayn't elapse we mayn't elapse you mayn't elapse they mayn't elapse	I mayn't be elapsing you mayn't be elapsing she mayn't be elapsing we mayn't be elapsing you mayn't be elapsing they mayn't be elapsing
Perfect	V-ing perfect
I mayn't have elapsed you mayn't have elapsed she mayn't have elapsed we mayn't have elapsed you mayn't have elapsed they mayn't have elapsed	I mayn't have been elapsing you mayn't have been elapsing she mayn't have been elapsing we mayn't have been elapsing you mayn't have been elapsing they mayn't have been elapsing

Interrogative form

Simple form	V-ing form
may I elapse? may you elapse? may she elapse? may we elapse? may you elapse? may they elapse?	may I be elapsing? may you be elapsing? may she be elapsing? may we be elapsing? may you be elapsing? may they be elapsing?
Perfect	V-ing perfect
may I have elapsed? may you have elapsed? may she have elapsed? may we have elapsed? may you have elapsed? may they have elapsed?	may I have been elapsing? may you have been elapsing? may she have been elapsing? may we have been elapsing? may you have been elapsing? may they have been elapsing?

Interro-negative form

Simple form	V-ing form
mayn't I elapse? mayn't you elapse? mayn't she elapse? mayn't we elapse? mayn't you elapse? mayn't they elapse?	mayn't I be elapsing? mayn't you be elapsing? mayn't she be elapsing? mayn't we be elapsing? mayn't you be elapsing? mayn't they be elapsing?
Perfect	V-ing perfect
mayn't I have elapsed? mayn't you have elapsed? mayn't she have elapsed? mayn't we have elapsed? mayn't you have elapsed? mayn't they have elapsed?	mayn't I have been elapsing? mayn't you have been elapsing? mayn't she have been elapsing? mayn't we have been elapsing? mayn't you have been elapsing? mayn't they have been elapsing?