may precompress
Verbe régulier : precompress - precompressed- precompressed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may precompress
you may precompress
she may precompress
we may precompress
you may precompress
they may precompress 	I may be precompressing
you may be precompressing
she may be precompressing
we may be precompressing
you may be precompressing
they may be precompressing	I may have precompressed
you may have precompressed
she may have precompressed
we may have precompressed
you may have precompressed
they may have precompressed	I may have been precompressing
you may have been precompressing
she may have been precompressing
we may have been precompressing
you may have been precompressing
they may have been precompressing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't precompress
you mayn't precompress
she mayn't precompress
we mayn't precompress
you mayn't precompress
they mayn't precompress 	I mayn't be precompressing
you mayn't be precompressing
she mayn't be precompressing
we mayn't be precompressing
you mayn't be precompressing
they mayn't be precompressing	I mayn't have precompressed
you mayn't have precompressed
she mayn't have precompressed
we mayn't have precompressed
you mayn't have precompressed
they mayn't have precompressed	I mayn't have been precompressing
you mayn't have been precompressing
she mayn't have been precompressing
we mayn't have been precompressing
you mayn't have been precompressing
they mayn't have been precompressing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I precompress?
may you precompress?
may she precompress?
may we precompress?
may you precompress?
may they precompress? 	may I be precompressing?
may you be precompressing?
may she be precompressing?
may we be precompressing?
may you be precompressing?
may they be precompressing? 	may I have precompressed?
may you have precompressed?
may she have precompressed?
may we have precompressed?
may you have precompressed?
may they have precompressed? 	may I have been precompressing?
may you have been precompressing?
may she have been precompressing?
may we have been precompressing?
may you have been precompressing?
may they have been precompressing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I precompress?
mayn't you precompress?
mayn't she precompress?
mayn't we precompress?
mayn't you precompress?
mayn't they precompress? 	mayn't I be precompressing?
mayn't you be precompressing?
mayn't she be precompressing?
mayn't we be precompressing?
mayn't you be precompressing?
mayn't they be precompressing? 	mayn't I have precompressed?
mayn't you have precompressed?
mayn't she have precompressed?
mayn't we have precompressed?
mayn't you have precompressed?
mayn't they have precompressed? 	mayn't I have been precompressing?
mayn't you have been precompressing?
mayn't she have been precompressing?
mayn't we have been precompressing?
mayn't you have been precompressing?
mayn't they have been precompressing?