
Verbo regular: strap - strapped - strapped
Forma simple | Forma con V-ing | 
| I may strap you may strap he may strap we may strap you may strap they may strap  | I may be strapping you may be strapping he may be strapping we may be strapping you may be strapping they may be strapping  | 
Perfecto | Perfecto con V-ing | 
| I may have strapped you may have strapped he may have strapped we may have strapped you may have strapped they may have strapped  | I may have been strapping you may have been strapping he may have been strapping we may have been strapping you may have been strapping they may have been strapping  | 
Forma simple | Forma con V-ing | 
| I mayn't strap you mayn't strap he mayn't strap we mayn't strap you mayn't strap they mayn't strap  | I mayn't be strapping you mayn't be strapping he mayn't be strapping we mayn't be strapping you mayn't be strapping they mayn't be strapping  | 
Perfecto | Perfecto con V-ing | 
| I mayn't have strapped you mayn't have strapped he mayn't have strapped we mayn't have strapped you mayn't have strapped they mayn't have strapped  | I mayn't have been strapping you mayn't have been strapping he mayn't have been strapping we mayn't have been strapping you mayn't have been strapping they mayn't have been strapping  | 
Forma simple | Forma con V-ing | 
| may I strap? may you strap? may he strap? may we strap? may you strap? may they strap?  | may I be strapping? may you be strapping? may he be strapping? may we be strapping? may you be strapping? may they be strapping?  | 
Perfecto | Perfecto con V-ing | 
| may I have strapped? may you have strapped? may he have strapped? may we have strapped? may you have strapped? may they have strapped?  | may I have been strapping? may you have been strapping? may he have been strapping? may we have been strapping? may you have been strapping? may they have been strapping?  | 
Forma simple | Forma con V-ing | 
| mayn't I strap? mayn't you strap? mayn't he strap? mayn't we strap? mayn't you strap? mayn't they strap?  | mayn't I be strapping? mayn't you be strapping? mayn't he be strapping? mayn't we be strapping? mayn't you be strapping? mayn't they be strapping?  | 
Perfecto | Perfecto con V-ing | 
| mayn't I have strapped? mayn't you have strapped? mayn't he have strapped? mayn't we have strapped? mayn't you have strapped? mayn't they have strapped?  | mayn't I have been strapping? mayn't you have been strapping? mayn't he have been strapping? mayn't we have been strapping? mayn't you have been strapping? mayn't they have been strapping?  |