English verb conjugation
MAY HELIOGRAPH

Regular verb: heliograph - heliographed - heliographed

Affirmation

Simple form	V-ing form
I may heliograph you may heliograph he may heliograph we may heliograph you may heliograph they may heliograph	I may be heliographing you may be heliographing he may be heliographing we may be heliographing you may be heliographing they may be heliographing
Perfect	V-ing perfect
I may have heliographed you may have heliographed he may have heliographed we may have heliographed you may have heliographed they may have heliographed	I may have been heliographing you may have been heliographing he may have been heliographing we may have been heliographing you may have been heliographing they may have been heliographing

Negation

Simple form	V-ing form
I mayn't heliograph you mayn't heliograph he mayn't heliograph we mayn't heliograph you mayn't heliograph they mayn't heliograph	I mayn't be heliographing you mayn't be heliographing he mayn't be heliographing we mayn't be heliographing you mayn't be heliographing they mayn't be heliographing
Perfect	V-ing perfect
I mayn't have heliographed you mayn't have heliographed he mayn't have heliographed we mayn't have heliographed you mayn't have heliographed they mayn't have heliographed	I mayn't have been heliographing you mayn't have been heliographing he mayn't have been heliographing we mayn't have been heliographing you mayn't have been heliographing they mayn't have been heliographing

Interrogative form

Simple form	V-ing form
may I heliograph? may you heliograph? may he heliograph? may we heliograph? may you heliograph? may they heliograph?	may I be heliographing? may you be heliographing? may he be heliographing? may we be heliographing? may you be heliographing? may they be heliographing?
Perfect	V-ing perfect
may I have heliographed? may you have heliographed? may he have heliographed? may we have heliographed? may you have heliographed? may they have heliographed?	may I have been heliographing? may you have been heliographing? may he have been heliographing? may we have been heliographing? may you have been heliographing? may they have been heliographing?

Interro-negative form

Simple form	V-ing form
mayn't I heliograph? mayn't you heliograph? mayn't he heliograph? mayn't we heliograph? mayn't you heliograph? mayn't they heliograph?	mayn't I be heliographing? mayn't you be heliographing? mayn't he be heliographing? mayn't we be heliographing? mayn't you be heliographing? mayn't they be heliographing?
Perfect	V-ing perfect
mayn't I have heliographed? mayn't you have heliographed? mayn't he have heliographed? mayn't we have heliographed? mayn't you have heliographed? mayn't they have heliographed?	mayn't I have been heliographing? mayn't you have been heliographing? mayn't he have been heliographing? mayn't we have been heliographing? mayn't you have been heliographing? mayn't they have been heliographing?