I may dust you may dust she may dust we may dust you may dust they may dust
Forma com V-ing
I may be dusting you may be dusting she may be dusting we may be dusting you may be dusting they may be dusting
Perfeito
I may have dusted you may have dusted she may have dusted we may have dusted you may have dusted they may have dusted
Perfeito com V-ing
I may have been dusting you may have been dusting she may have been dusting we may have been dusting you may have been dusting they may have been dusting
Negação
Forma simple
I may not dust you may not dust she may not dust we may not dust you may not dust they may not dust
Forma com V-ing
I may not be dusting you may not be dusting she may not be dusting we may not be dusting you may not be dusting they may not be dusting
Perfeito
I may not have dusted you may not have dusted she may not have dusted we may not have dusted you may not have dusted they may not have dusted
Perfeito com V-ing
I may not have been dusting you may not have been dusting she may not have been dusting we may not have been dusting you may not have been dusting they may not have been dusting
Forma interrogativa
Forma simple
may I dust? may you dust? may she dust? may we dust? may you dust? may they dust?
Forma com V-ing
may I be dusting? may you be dusting? may she be dusting? may we be dusting? may you be dusting? may they be dusting?
Perfeito
may I have dusted? may you have dusted? may she have dusted? may we have dusted? may you have dusted? may they have dusted?
Perfeito com V-ing
may I have been dusting? may you have been dusting? may she have been dusting? may we have been dusting? may you have been dusting? may they have been dusting?
Forma interro-Negação
Forma simple
may I not dust? may you not dust? may she not dust? may we not dust? may you not dust? may they not dust?
Forma com V-ing
may I not be dusting? may you not be dusting? may she not be dusting? may we not be dusting? may you not be dusting? may they not be dusting?
Perfeito
may I not have dusted? may you not have dusted? may she not have dusted? may we not have dusted? may you not have dusted? may they not have dusted?
Perfeito com V-ing
may I not have been dusting? may you not have been dusting? may she not have been dusting? may we not have been dusting? may you not have been dusting? may they not have been dusting?