may preformulate
Verbe régulier : preformulate - preformulated- preformulated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may preformulate
you may preformulate
she may preformulate
we may preformulate
you may preformulate
they may preformulate 	I may be preformulating
you may be preformulating
she may be preformulating
we may be preformulating
you may be preformulating
they may be preformulating	I may have preformulated
you may have preformulated
she may have preformulated
we may have preformulated
you may have preformulated
they may have preformulated	I may have been preformulating
you may have been preformulating
she may have been preformulating
we may have been preformulating
you may have been preformulating
they may have been preformulating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't preformulate
you mayn't preformulate
she mayn't preformulate
we mayn't preformulate
you mayn't preformulate
they mayn't preformulate 	I mayn't be preformulating
you mayn't be preformulating
she mayn't be preformulating
we mayn't be preformulating
you mayn't be preformulating
they mayn't be preformulating	I mayn't have preformulated
you mayn't have preformulated
she mayn't have preformulated
we mayn't have preformulated
you mayn't have preformulated
they mayn't have preformulated	I mayn't have been preformulating
you mayn't have been preformulating
she mayn't have been preformulating
we mayn't have been preformulating
you mayn't have been preformulating
they mayn't have been preformulating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I preformulate?
may you preformulate?
may she preformulate?
may we preformulate?
may you preformulate?
may they preformulate? 	may I be preformulating?
may you be preformulating?
may she be preformulating?
may we be preformulating?
may you be preformulating?
may they be preformulating? 	may I have preformulated?
may you have preformulated?
may she have preformulated?
may we have preformulated?
may you have preformulated?
may they have preformulated? 	may I have been preformulating?
may you have been preformulating?
may she have been preformulating?
may we have been preformulating?
may you have been preformulating?
may they have been preformulating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I preformulate?
mayn't you preformulate?
mayn't she preformulate?
mayn't we preformulate?
mayn't you preformulate?
mayn't they preformulate? 	mayn't I be preformulating?
mayn't you be preformulating?
mayn't she be preformulating?
mayn't we be preformulating?
mayn't you be preformulating?
mayn't they be preformulating? 	mayn't I have preformulated?
mayn't you have preformulated?
mayn't she have preformulated?
mayn't we have preformulated?
mayn't you have preformulated?
mayn't they have preformulated? 	mayn't I have been preformulating?
mayn't you have been preformulating?
mayn't she have been preformulating?
mayn't we have been preformulating?
mayn't you have been preformulating?
mayn't they have been preformulating?