
Verbo irregular: slay - slew - slain
Forma simple | Forma con V-ing | 
| I can slay you can slay he can slay we can slay you can slay they can slay  | I can be slaying you can be slaying he can be slaying we can be slaying you can be slaying they can be slaying  | 
Perfecto | Perfecto con V-ing | 
| I can have slain you can have slain he can have slain we can have slain you can have slain they can have slain  | I can have been slaying you can have been slaying he can have been slaying we can have been slaying you can have been slaying they can have been slaying  | 
Forma simple | Forma con V-ing | 
| I can't slay you can't slay he can't slay we can't slay you can't slay they can't slay  | I can't be slaying you can't be slaying he can't be slaying we can't be slaying you can't be slaying they can't be slaying  | 
Perfecto | Perfecto con V-ing | 
| I can't have slain you can't have slain he can't have slain we can't have slain you can't have slain they can't have slain  | I can't have been slaying you can't have been slaying he can't have been slaying we can't have been slaying you can't have been slaying they can't have been slaying  | 
Forma simple | Forma con V-ing | 
| can I slay? can you slay? can he slay? can we slay? can you slay? can they slay?  | can I be slaying? can you be slaying? can he be slaying? can we be slaying? can you be slaying? can they be slaying?  | 
Perfecto | Perfecto con V-ing | 
| can I have slain? can you have slain? can he have slain? can we have slain? can you have slain? can they have slain?  | can I have been slaying? can you have been slaying? can he have been slaying? can we have been slaying? can you have been slaying? can they have been slaying?  | 
Forma simple | Forma con V-ing | 
| can't I slay? can't you slay? can't he slay? can't we slay? can't you slay? can't they slay?  | can't I be slaying? can't you be slaying? can't he be slaying? can't we be slaying? can't you be slaying? can't they be slaying?  | 
Perfecto | Perfecto con V-ing | 
| can't I have slain? can't you have slain? can't he have slain? can't we have slain? can't you have slain? can't they have slain?  | can't I have been slaying? can't you have been slaying? can't he have been slaying? can't we have been slaying? can't you have been slaying? can't they have been slaying?  |