I may machine you may machine he may machine we may machine you may machine they may machine
Forma com V-ing
I may be machining you may be machining he may be machining we may be machining you may be machining they may be machining
Perfeito
I may have machined you may have machined he may have machined we may have machined you may have machined they may have machined
Perfeito com V-ing
I may have been machining you may have been machining he may have been machining we may have been machining you may have been machining they may have been machining
Negação
Forma simple
I mayn't machine you mayn't machine he mayn't machine we mayn't machine you mayn't machine they mayn't machine
Forma com V-ing
I mayn't be machining you mayn't be machining he mayn't be machining we mayn't be machining you mayn't be machining they mayn't be machining
Perfeito
I mayn't have machined you mayn't have machined he mayn't have machined we mayn't have machined you mayn't have machined they mayn't have machined
Perfeito com V-ing
I mayn't have been machining you mayn't have been machining he mayn't have been machining we mayn't have been machining you mayn't have been machining they mayn't have been machining
Forma interrogativa
Forma simple
may I machine? may you machine? may he machine? may we machine? may you machine? may they machine?
Forma com V-ing
may I be machining? may you be machining? may he be machining? may we be machining? may you be machining? may they be machining?
Perfeito
may I have machined? may you have machined? may he have machined? may we have machined? may you have machined? may they have machined?
Perfeito com V-ing
may I have been machining? may you have been machining? may he have been machining? may we have been machining? may you have been machining? may they have been machining?
Forma interro-Negação
Forma simple
mayn't I machine? mayn't you machine? mayn't he machine? mayn't we machine? mayn't you machine? mayn't they machine?
Forma com V-ing
mayn't I be machining? mayn't you be machining? mayn't he be machining? mayn't we be machining? mayn't you be machining? mayn't they be machining?
Perfeito
mayn't I have machined? mayn't you have machined? mayn't he have machined? mayn't we have machined? mayn't you have machined? mayn't they have machined?
Perfeito com V-ing
mayn't I have been machining? mayn't you have been machining? mayn't he have been machining? mayn't we have been machining? mayn't you have been machining? mayn't they have been machining?