I may campaign you may campaign she may campaign we may campaign you may campaign they may campaign
Forma com V-ing
I may be campaigning you may be campaigning she may be campaigning we may be campaigning you may be campaigning they may be campaigning
Perfeito
I may have campaigned you may have campaigned she may have campaigned we may have campaigned you may have campaigned they may have campaigned
Perfeito com V-ing
I may have been campaigning you may have been campaigning she may have been campaigning we may have been campaigning you may have been campaigning they may have been campaigning
Negação
Forma simple
I may not campaign you may not campaign she may not campaign we may not campaign you may not campaign they may not campaign
Forma com V-ing
I may not be campaigning you may not be campaigning she may not be campaigning we may not be campaigning you may not be campaigning they may not be campaigning
Perfeito
I may not have campaigned you may not have campaigned she may not have campaigned we may not have campaigned you may not have campaigned they may not have campaigned
Perfeito com V-ing
I may not have been campaigning you may not have been campaigning she may not have been campaigning we may not have been campaigning you may not have been campaigning they may not have been campaigning
Forma interrogativa
Forma simple
may I campaign? may you campaign? may she campaign? may we campaign? may you campaign? may they campaign?
Forma com V-ing
may I be campaigning? may you be campaigning? may she be campaigning? may we be campaigning? may you be campaigning? may they be campaigning?
Perfeito
may I have campaigned? may you have campaigned? may she have campaigned? may we have campaigned? may you have campaigned? may they have campaigned?
Perfeito com V-ing
may I have been campaigning? may you have been campaigning? may she have been campaigning? may we have been campaigning? may you have been campaigning? may they have been campaigning?
Forma interro-Negação
Forma simple
may I not campaign? may you not campaign? may she not campaign? may we not campaign? may you not campaign? may they not campaign?
Forma com V-ing
may I not be campaigning? may you not be campaigning? may she not be campaigning? may we not be campaigning? may you not be campaigning? may they not be campaigning?
Perfeito
may I not have campaigned? may you not have campaigned? may she not have campaigned? may we not have campaigned? may you not have campaigned? may they not have campaigned?
Perfeito com V-ing
may I not have been campaigning? may you not have been campaigning? may she not have been campaigning? may we not have been campaigning? may you not have been campaigning? may they not have been campaigning?