Verbo regular: undertain - undertained - undertained
Afirmação
Forma simple
I may undertain you may undertain he may undertain we may undertain you may undertain they may undertain
Forma com V-ing
I may be undertaining you may be undertaining he may be undertaining we may be undertaining you may be undertaining they may be undertaining
Perfeito
I may have undertained you may have undertained he may have undertained we may have undertained you may have undertained they may have undertained
Perfeito com V-ing
I may have been undertaining you may have been undertaining he may have been undertaining we may have been undertaining you may have been undertaining they may have been undertaining
Negação
Forma simple
I may not undertain you may not undertain he may not undertain we may not undertain you may not undertain they may not undertain
Forma com V-ing
I may not be undertaining you may not be undertaining he may not be undertaining we may not be undertaining you may not be undertaining they may not be undertaining
Perfeito
I may not have undertained you may not have undertained he may not have undertained we may not have undertained you may not have undertained they may not have undertained
Perfeito com V-ing
I may not have been undertaining you may not have been undertaining he may not have been undertaining we may not have been undertaining you may not have been undertaining they may not have been undertaining
Forma interrogativa
Forma simple
may I undertain? may you undertain? may he undertain? may we undertain? may you undertain? may they undertain?
Forma com V-ing
may I be undertaining? may you be undertaining? may he be undertaining? may we be undertaining? may you be undertaining? may they be undertaining?
Perfeito
may I have undertained? may you have undertained? may he have undertained? may we have undertained? may you have undertained? may they have undertained?
Perfeito com V-ing
may I have been undertaining? may you have been undertaining? may he have been undertaining? may we have been undertaining? may you have been undertaining? may they have been undertaining?
Forma interro-Negação
Forma simple
may I not undertain? may you not undertain? may he not undertain? may we not undertain? may you not undertain? may they not undertain?
Forma com V-ing
may I not be undertaining? may you not be undertaining? may he not be undertaining? may we not be undertaining? may you not be undertaining? may they not be undertaining?
Perfeito
may I not have undertained? may you not have undertained? may he not have undertained? may we not have undertained? may you not have undertained? may they not have undertained?
Perfeito com V-ing
may I not have been undertaining? may you not have been undertaining? may he not have been undertaining? may we not have been undertaining? may you not have been undertaining? may they not have been undertaining?