I may land you may land he may land we may land you may land they may land
Forma com V-ing
I may be landing you may be landing he may be landing we may be landing you may be landing they may be landing
Perfeito
I may have landed you may have landed he may have landed we may have landed you may have landed they may have landed
Perfeito com V-ing
I may have been landing you may have been landing he may have been landing we may have been landing you may have been landing they may have been landing
Negação
Forma simple
I may not land you may not land he may not land we may not land you may not land they may not land
Forma com V-ing
I may not be landing you may not be landing he may not be landing we may not be landing you may not be landing they may not be landing
Perfeito
I may not have landed you may not have landed he may not have landed we may not have landed you may not have landed they may not have landed
Perfeito com V-ing
I may not have been landing you may not have been landing he may not have been landing we may not have been landing you may not have been landing they may not have been landing
Forma interrogativa
Forma simple
may I land? may you land? may he land? may we land? may you land? may they land?
Forma com V-ing
may I be landing? may you be landing? may he be landing? may we be landing? may you be landing? may they be landing?
Perfeito
may I have landed? may you have landed? may he have landed? may we have landed? may you have landed? may they have landed?
Perfeito com V-ing
may I have been landing? may you have been landing? may he have been landing? may we have been landing? may you have been landing? may they have been landing?
Forma interro-Negação
Forma simple
may I not land? may you not land? may he not land? may we not land? may you not land? may they not land?
Forma com V-ing
may I not be landing? may you not be landing? may he not be landing? may we not be landing? may you not be landing? may they not be landing?
Perfeito
may I not have landed? may you not have landed? may he not have landed? may we not have landed? may you not have landed? may they not have landed?
Perfeito com V-ing
may I not have been landing? may you not have been landing? may he not have been landing? may we not have been landing? may you not have been landing? may they not have been landing?