may mask
Verbe régulier : mask - masked- masked
Traduction française : masquer - cacher 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may mask
you may mask
he may mask
we may mask
you may mask
they may mask 	I may be masking
you may be masking
he may be masking
we may be masking
you may be masking
they may be masking	I may have masked
you may have masked
he may have masked
we may have masked
you may have masked
they may have masked	I may have been masking
you may have been masking
he may have been masking
we may have been masking
you may have been masking
they may have been masking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not mask
you may not mask
he may not mask
we may not mask
you may not mask
they may not mask 	I may not be masking
you may not be masking
he may not be masking
we may not be masking
you may not be masking
they may not be masking	I may not have masked
you may not have masked
he may not have masked
we may not have masked
you may not have masked
they may not have masked	I may not have been masking
you may not have been masking
he may not have been masking
we may not have been masking
you may not have been masking
they may not have been masking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I mask?
may you mask?
may he mask?
may we mask?
may you mask?
may they mask? 	may I be masking?
may you be masking?
may he be masking?
may we be masking?
may you be masking?
may they be masking? 	may I have masked?
may you have masked?
may he have masked?
may we have masked?
may you have masked?
may they have masked? 	may I have been masking?
may you have been masking?
may he have been masking?
may we have been masking?
may you have been masking?
may they have been masking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not mask?
may you not mask?
may he not mask?
may we not mask?
may you not mask?
may they not mask? 	may I not be masking?
may you not be masking?
may he not be masking?
may we not be masking?
may you not be masking?
may they not be masking? 	may I not have masked?
may you not have masked?
may he not have masked?
may we not have masked?
may you not have masked?
may they not have masked? 	may I not have been masking?
may you not have been masking?
may he not have been masking?
may we not have been masking?
may you not have been masking?
may they not have been masking?