I may precontract you may precontract he may precontract we may precontract you may precontract they may precontract
V-ing form
I may be precontracting you may be precontracting he may be precontracting we may be precontracting you may be precontracting they may be precontracting
Perfect
I may have precontracted you may have precontracted he may have precontracted we may have precontracted you may have precontracted they may have precontracted
V-ing perfect
I may have been precontracting you may have been precontracting he may have been precontracting we may have been precontracting you may have been precontracting they may have been precontracting
Negation
Simple form
I may not precontract you may not precontract he may not precontract we may not precontract you may not precontract they may not precontract
V-ing form
I may not be precontracting you may not be precontracting he may not be precontracting we may not be precontracting you may not be precontracting they may not be precontracting
Perfect
I may not have precontracted you may not have precontracted he may not have precontracted we may not have precontracted you may not have precontracted they may not have precontracted
V-ing perfect
I may not have been precontracting you may not have been precontracting he may not have been precontracting we may not have been precontracting you may not have been precontracting they may not have been precontracting
Interrogative form
Simple form
may I precontract? may you precontract? may he precontract? may we precontract? may you precontract? may they precontract?
V-ing form
may I be precontracting? may you be precontracting? may he be precontracting? may we be precontracting? may you be precontracting? may they be precontracting?
Perfect
may I have precontracted? may you have precontracted? may he have precontracted? may we have precontracted? may you have precontracted? may they have precontracted?
V-ing perfect
may I have been precontracting? may you have been precontracting? may he have been precontracting? may we have been precontracting? may you have been precontracting? may they have been precontracting?
Interro-negative form
Simple form
may I not precontract? may you not precontract? may he not precontract? may we not precontract? may you not precontract? may they not precontract?
V-ing form
may I not be precontracting? may you not be precontracting? may he not be precontracting? may we not be precontracting? may you not be precontracting? may they not be precontracting?
Perfect
may I not have precontracted? may you not have precontracted? may he not have precontracted? may we not have precontracted? may you not have precontracted? may they not have precontracted?
V-ing perfect
may I not have been precontracting? may you not have been precontracting? may he not have been precontracting? may we not have been precontracting? may you not have been precontracting? may they not have been precontracting?