
Verbo regular: tiptoe - tiptoed - tiptoed
Forma simple | Forma con V-ing | 
| I may tiptoe you may tiptoe she may tiptoe we may tiptoe you may tiptoe they may tiptoe  | I may be tiptoing you may be tiptoing she may be tiptoing we may be tiptoing you may be tiptoing they may be tiptoing  | 
Perfecto | Perfecto con V-ing | 
| I may have tiptoed you may have tiptoed she may have tiptoed we may have tiptoed you may have tiptoed they may have tiptoed  | I may have been tiptoing you may have been tiptoing she may have been tiptoing we may have been tiptoing you may have been tiptoing they may have been tiptoing  | 
Forma simple | Forma con V-ing | 
| I mayn't tiptoe you mayn't tiptoe she mayn't tiptoe we mayn't tiptoe you mayn't tiptoe they mayn't tiptoe  | I mayn't be tiptoing you mayn't be tiptoing she mayn't be tiptoing we mayn't be tiptoing you mayn't be tiptoing they mayn't be tiptoing  | 
Perfecto | Perfecto con V-ing | 
| I mayn't have tiptoed you mayn't have tiptoed she mayn't have tiptoed we mayn't have tiptoed you mayn't have tiptoed they mayn't have tiptoed  | I mayn't have been tiptoing you mayn't have been tiptoing she mayn't have been tiptoing we mayn't have been tiptoing you mayn't have been tiptoing they mayn't have been tiptoing  | 
Forma simple | Forma con V-ing | 
| may I tiptoe? may you tiptoe? may she tiptoe? may we tiptoe? may you tiptoe? may they tiptoe?  | may I be tiptoing? may you be tiptoing? may she be tiptoing? may we be tiptoing? may you be tiptoing? may they be tiptoing?  | 
Perfecto | Perfecto con V-ing | 
| may I have tiptoed? may you have tiptoed? may she have tiptoed? may we have tiptoed? may you have tiptoed? may they have tiptoed?  | may I have been tiptoing? may you have been tiptoing? may she have been tiptoing? may we have been tiptoing? may you have been tiptoing? may they have been tiptoing?  | 
Forma simple | Forma con V-ing | 
| mayn't I tiptoe? mayn't you tiptoe? mayn't she tiptoe? mayn't we tiptoe? mayn't you tiptoe? mayn't they tiptoe?  | mayn't I be tiptoing? mayn't you be tiptoing? mayn't she be tiptoing? mayn't we be tiptoing? mayn't you be tiptoing? mayn't they be tiptoing?  | 
Perfecto | Perfecto con V-ing | 
| mayn't I have tiptoed? mayn't you have tiptoed? mayn't she have tiptoed? mayn't we have tiptoed? mayn't you have tiptoed? mayn't they have tiptoed?  | mayn't I have been tiptoing? mayn't you have been tiptoing? mayn't she have been tiptoing? mayn't we have been tiptoing? mayn't you have been tiptoing? mayn't they have been tiptoing?  |