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