may preformat
Verbe régulier : preformat - preformated- preformated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may preformat
you may preformat
he may preformat
we may preformat
you may preformat
they may preformat 	I may be preformating
you may be preformating
he may be preformating
we may be preformating
you may be preformating
they may be preformating	I may have preformated
you may have preformated
he may have preformated
we may have preformated
you may have preformated
they may have preformated	I may have been preformating
you may have been preformating
he may have been preformating
we may have been preformating
you may have been preformating
they may have been preformating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't preformat
you mayn't preformat
he mayn't preformat
we mayn't preformat
you mayn't preformat
they mayn't preformat 	I mayn't be preformating
you mayn't be preformating
he mayn't be preformating
we mayn't be preformating
you mayn't be preformating
they mayn't be preformating	I mayn't have preformated
you mayn't have preformated
he mayn't have preformated
we mayn't have preformated
you mayn't have preformated
they mayn't have preformated	I mayn't have been preformating
you mayn't have been preformating
he mayn't have been preformating
we mayn't have been preformating
you mayn't have been preformating
they mayn't have been preformating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I preformat?
may you preformat?
may he preformat?
may we preformat?
may you preformat?
may they preformat? 	may I be preformating?
may you be preformating?
may he be preformating?
may we be preformating?
may you be preformating?
may they be preformating? 	may I have preformated?
may you have preformated?
may he have preformated?
may we have preformated?
may you have preformated?
may they have preformated? 	may I have been preformating?
may you have been preformating?
may he have been preformating?
may we have been preformating?
may you have been preformating?
may they have been preformating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I preformat?
mayn't you preformat?
mayn't he preformat?
mayn't we preformat?
mayn't you preformat?
mayn't they preformat? 	mayn't I be preformating?
mayn't you be preformating?
mayn't he be preformating?
mayn't we be preformating?
mayn't you be preformating?
mayn't they be preformating? 	mayn't I have preformated?
mayn't you have preformated?
mayn't he have preformated?
mayn't we have preformated?
mayn't you have preformated?
mayn't they have preformated? 	mayn't I have been preformating?
mayn't you have been preformating?
mayn't he have been preformating?
mayn't we have been preformating?
mayn't you have been preformating?
mayn't they have been preformating?