may heliograph
Verbe régulier : heliograph - heliographed- heliographed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may heliograph
you may heliograph
she may heliograph
we may heliograph
you may heliograph
they may heliograph 	I may be heliographing
you may be heliographing
she may be heliographing
we may be heliographing
you may be heliographing
they may be heliographing	I may have heliographed
you may have heliographed
she 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
she may have been heliographing
we may have been heliographing
you may have been heliographing
they may have been heliographing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't heliograph
you mayn't heliograph
she 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
she mayn't be heliographing
we mayn't be heliographing
you mayn't be heliographing
they mayn't be heliographing	I mayn't have heliographed
you mayn't have heliographed
she 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
she mayn't have been heliographing
we mayn't have been heliographing
you mayn't have been heliographing
they mayn't have been heliographing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I heliograph?
may you heliograph?
may she heliograph?
may we heliograph?
may you heliograph?
may they heliograph? 	may I be heliographing?
may you be heliographing?
may she be heliographing?
may we be heliographing?
may you be heliographing?
may they be heliographing? 	may I have heliographed?
may you have heliographed?
may she 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 she have been heliographing?
may we have been heliographing?
may you have been heliographing?
may they have been heliographing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I heliograph?
mayn't you heliograph?
mayn't she 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 she be heliographing?
mayn't we be heliographing?
mayn't you be heliographing?
mayn't they be heliographing? 	mayn't I have heliographed?
mayn't you have heliographed?
mayn't she 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 she have been heliographing?
mayn't we have been heliographing?
mayn't you have been heliographing?
mayn't they have been heliographing?