
Verbo irregular: ring - rang - rung
Forma simple | Forma con V-ing | 
| I'd ring you'd ring she'd ring we'd ring you'd ring they'd ring  | I'd be ringing you'd be ringing she'd be ringing we'd be ringing you'd be ringing they'd be ringing  | 
Perfecto | Perfecto con V-ing | 
| I should've rung you should've rung she should've rung we should've rung you should've rung they should've rung  | I should've been ringing you should've been ringing she should've been ringing we should've been ringing you should've been ringing they should've been ringing  | 
Forma simple | Forma con V-ing | 
| I shouldn't ring you shouldn't ring she shouldn't ring we shouldn't ring you shouldn't ring they shouldn't ring  | I shouldn't be ringing you shouldn't be ringing she shouldn't be ringing we shouldn't be ringing you shouldn't be ringing they shouldn't be ringing  | 
Perfecto | Perfecto con V-ing | 
| I shouldn't have rung you shouldn't have rung she shouldn't have rung we shouldn't have rung you shouldn't have rung they shouldn't have rung  | I shouldn't have been ringing you shouldn't have been ringing she shouldn't have been ringing we shouldn't have been ringing you shouldn't have been ringing they shouldn't have been ringing  | 
Forma simple | Forma con V-ing | 
| should I ring? should you ring? should she ring? should we ring? should you ring? should they ring?  | should I be ringing? should you be ringing? should she be ringing? should we be ringing? should you be ringing? should they be ringing?  | 
Perfecto | Perfecto con V-ing | 
| should I have rung? should you have rung? should she have rung? should we have rung? should you have rung? should they have rung?  | should I have been ringing? should you have been ringing? should she have been ringing? should we have been ringing? should you have been ringing? should they have been ringing?  | 
Forma simple | Forma con V-ing | 
| shouldn't I ring? shouldn't you ring? shouldn't she ring? shouldn't we ring? shouldn't you ring? shouldn't they ring?  | shouldn't I be ringing? shouldn't you be ringing? shouldn't she be ringing? shouldn't we be ringing? shouldn't you be ringing? shouldn't they be ringing?  | 
Perfecto | Perfecto con V-ing | 
| shouldn't I have rung? shouldn't you have rung? shouldn't she have rung? shouldn't we have rung? shouldn't you have rung? shouldn't they have rung?  | shouldn't I have been ringing? shouldn't you have been ringing? shouldn't she have been ringing? shouldn't we have been ringing? shouldn't you have been ringing? shouldn't they have been ringing?  |