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