
Verbo irregular: speak - spoke - spoken, spoke
Forma simple | Forma con V-ing | 
| I may speak you may speak he may speak we may speak you may speak they may speak  | I may be speaking you may be speaking he may be speaking we may be speaking you may be speaking they may be speaking  | 
Perfecto | Perfecto con V-ing | 
| I may have spoken, spoke you may have spoken, spoke he may have spoken, spoke we may have spoken, spoke you may have spoken, spoke they may have spoken, spoke  | I may have been speaking you may have been speaking he may have been speaking we may have been speaking you may have been speaking they may have been speaking  | 
Forma simple | Forma con V-ing | 
| I mayn't speak you mayn't speak he mayn't speak we mayn't speak you mayn't speak they mayn't speak  | I mayn't be speaking you mayn't be speaking he mayn't be speaking we mayn't be speaking you mayn't be speaking they mayn't be speaking  | 
Perfecto | Perfecto con V-ing | 
| I mayn't have spoken, spoke you mayn't have spoken, spoke he mayn't have spoken, spoke we mayn't have spoken, spoke you mayn't have spoken, spoke they mayn't have spoken, spoke  | I mayn't have been speaking you mayn't have been speaking he mayn't have been speaking we mayn't have been speaking you mayn't have been speaking they mayn't have been speaking  | 
Forma simple | Forma con V-ing | 
| may I speak? may you speak? may he speak? may we speak? may you speak? may they speak?  | may I be speaking? may you be speaking? may he be speaking? may we be speaking? may you be speaking? may they be speaking?  | 
Perfecto | Perfecto con V-ing | 
| may I have spoken, spoke? may you have spoken, spoke? may he have spoken, spoke? may we have spoken, spoke? may you have spoken, spoke? may they have spoken, spoke?  | may I have been speaking? may you have been speaking? may he have been speaking? may we have been speaking? may you have been speaking? may they have been speaking?  | 
Forma simple | Forma con V-ing | 
| mayn't I speak? mayn't you speak? mayn't he speak? mayn't we speak? mayn't you speak? mayn't they speak?  | mayn't I be speaking? mayn't you be speaking? mayn't he be speaking? mayn't we be speaking? mayn't you be speaking? mayn't they be speaking?  | 
Perfecto | Perfecto con V-ing | 
| mayn't I have spoken, spoke? mayn't you have spoken, spoke? mayn't he have spoken, spoke? mayn't we have spoken, spoke? mayn't you have spoken, spoke? mayn't they have spoken, spoke?  | mayn't I have been speaking? mayn't you have been speaking? mayn't he have been speaking? mayn't we have been speaking? mayn't you have been speaking? mayn't they have been speaking?  |