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