I may serry you may serry he may serry we may serry you may serry they may serry
Forme en V-ing
I may be serrying you may be serrying he may be serrying we may be serrying you may be serrying they may be serrying
Perfect
I may have serried you may have serried he may have serried we may have serried you may have serried they may have serried
Perfect en V-ing
I may have been serrying you may have been serrying he may have been serrying we may have been serrying you may have been serrying they may have been serrying
Négation
Forme simple
I may not serry you may not serry he may not serry we may not serry you may not serry they may not serry
Forme en V-ing
I may not be serrying you may not be serrying he may not be serrying we may not be serrying you may not be serrying they may not be serrying
Perfect
I may not have serried you may not have serried he may not have serried we may not have serried you may not have serried they may not have serried
Perfect en V-ing
I may not have been serrying you may not have been serrying he may not have been serrying we may not have been serrying you may not have been serrying they may not have been serrying
Forme interrogative
Forme simple
may I serry? may you serry? may he serry? may we serry? may you serry? may they serry?
Forme en V-ing
may I be serrying? may you be serrying? may he be serrying? may we be serrying? may you be serrying? may they be serrying?
Perfect
may I have serried? may you have serried? may he have serried? may we have serried? may you have serried? may they have serried?
Perfect en V-ing
may I have been serrying? may you have been serrying? may he have been serrying? may we have been serrying? may you have been serrying? may they have been serrying?
Forme interro-négative
Forme simple
may I not serry? may you not serry? may he not serry? may we not serry? may you not serry? may they not serry?
Forme en V-ing
may I not be serrying? may you not be serrying? may he not be serrying? may we not be serrying? may you not be serrying? may they not be serrying?
Perfect
may I not have serried? may you not have serried? may he not have serried? may we not have serried? may you not have serried? may they not have serried?
Perfect en V-ing
may I not have been serrying? may you not have been serrying? may he not have been serrying? may we not have been serrying? may you not have been serrying? may they not have been serrying?