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
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	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	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not heliograph
you may not heliograph
he may not heliograph
we may not heliograph
you may not heliograph
they may not heliograph 	I may not be heliographing
you may not be heliographing
he may not be heliographing
we may not be heliographing
you may not be heliographing
they may not be heliographing	I may not have heliographed
you may not have heliographed
he may not have heliographed
we may not have heliographed
you may not have heliographed
they may not have heliographed	I may not have been heliographing
you may not have been heliographing
he may not have been heliographing
we may not have been heliographing
you may not have been heliographing
they may not have been heliographing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
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? 	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? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not heliograph?
may you not heliograph?
may he not heliograph?
may we not heliograph?
may you not heliograph?
may they not heliograph? 	may I not be heliographing?
may you not be heliographing?
may he not be heliographing?
may we not be heliographing?
may you not be heliographing?
may they not be heliographing? 	may I not have heliographed?
may you not have heliographed?
may he not have heliographed?
may we not have heliographed?
may you not have heliographed?
may they not have heliographed? 	may I not have been heliographing?
may you not have been heliographing?
may he not have been heliographing?
may we not have been heliographing?
may you not have been heliographing?
may they not have been heliographing?