
Verbo regular: combat - combated - combated
Forma simple | Forma con V-ing | 
| I'd combat you'd combat she'd combat we'd combat you'd combat they'd combat  | I'd be combating you'd be combating she'd be combating we'd be combating you'd be combating they'd be combating  | 
Perfecto | Perfecto con V-ing | 
| I should've combated you should've combated she should've combated we should've combated you should've combated they should've combated  | I should've been combating you should've been combating she should've been combating we should've been combating you should've been combating they should've been combating  | 
Forma simple | Forma con V-ing | 
| I shouldn't combat you shouldn't combat she shouldn't combat we shouldn't combat you shouldn't combat they shouldn't combat  | I shouldn't be combating you shouldn't be combating she shouldn't be combating we shouldn't be combating you shouldn't be combating they shouldn't be combating  | 
Perfecto | Perfecto con V-ing | 
| I shouldn't have combated you shouldn't have combated she shouldn't have combated we shouldn't have combated you shouldn't have combated they shouldn't have combated  | I shouldn't have been combating you shouldn't have been combating she shouldn't have been combating we shouldn't have been combating you shouldn't have been combating they shouldn't have been combating  | 
Forma simple | Forma con V-ing | 
| should I combat? should you combat? should she combat? should we combat? should you combat? should they combat?  | should I be combating? should you be combating? should she be combating? should we be combating? should you be combating? should they be combating?  | 
Perfecto | Perfecto con V-ing | 
| should I have combated? should you have combated? should she have combated? should we have combated? should you have combated? should they have combated?  | should I have been combating? should you have been combating? should she have been combating? should we have been combating? should you have been combating? should they have been combating?  | 
Forma simple | Forma con V-ing | 
| shouldn't I combat? shouldn't you combat? shouldn't she combat? shouldn't we combat? shouldn't you combat? shouldn't they combat?  | shouldn't I be combating? shouldn't you be combating? shouldn't she be combating? shouldn't we be combating? shouldn't you be combating? shouldn't they be combating?  | 
Perfecto | Perfecto con V-ing | 
| shouldn't I have combated? shouldn't you have combated? shouldn't she have combated? shouldn't we have combated? shouldn't you have combated? shouldn't they have combated?  | shouldn't I have been combating? shouldn't you have been combating? shouldn't she have been combating? shouldn't we have been combating? shouldn't you have been combating? shouldn't they have been combating?  |