I may goof you may goof she may goof we may goof you may goof they may goof
Forma con V-ing
I may be goofing you may be goofing she may be goofing we may be goofing you may be goofing they may be goofing
Perfecto
I may have goofed you may have goofed she may have goofed we may have goofed you may have goofed they may have goofed
Perfecto con V-ing
I may have been goofing you may have been goofing she may have been goofing we may have been goofing you may have been goofing they may have been goofing
Negación
Forma simple
I mayn't goof you mayn't goof she mayn't goof we mayn't goof you mayn't goof they mayn't goof
Forma con V-ing
I mayn't be goofing you mayn't be goofing she mayn't be goofing we mayn't be goofing you mayn't be goofing they mayn't be goofing
Perfecto
I mayn't have goofed you mayn't have goofed she mayn't have goofed we mayn't have goofed you mayn't have goofed they mayn't have goofed
Perfecto con V-ing
I mayn't have been goofing you mayn't have been goofing she mayn't have been goofing we mayn't have been goofing you mayn't have been goofing they mayn't have been goofing
Forma interrogativa
Forma simple
may I goof? may you goof? may she goof? may we goof? may you goof? may they goof?
Forma con V-ing
may I be goofing? may you be goofing? may she be goofing? may we be goofing? may you be goofing? may they be goofing?
Perfecto
may I have goofed? may you have goofed? may she have goofed? may we have goofed? may you have goofed? may they have goofed?
Perfecto con V-ing
may I have been goofing? may you have been goofing? may she have been goofing? may we have been goofing? may you have been goofing? may they have been goofing?
Forma interro-negativa
Forma simple
mayn't I goof? mayn't you goof? mayn't she goof? mayn't we goof? mayn't you goof? mayn't they goof?
Forma con V-ing
mayn't I be goofing? mayn't you be goofing? mayn't she be goofing? mayn't we be goofing? mayn't you be goofing? mayn't they be goofing?
Perfecto
mayn't I have goofed? mayn't you have goofed? mayn't she have goofed? mayn't we have goofed? mayn't you have goofed? mayn't they have goofed?
Perfecto con V-ing
mayn't I have been goofing? mayn't you have been goofing? mayn't she have been goofing? mayn't we have been goofing? mayn't you have been goofing? mayn't they have been goofing?