
Verbo regular: palter - paltered - paltered
Forma simple | Forma con V-ing | 
| I could palter you could palter she could palter we could palter you could palter they could palter  | I could be paltering you could be paltering she could be paltering we could be paltering you could be paltering they could be paltering  | 
Perfecto | Perfecto con V-ing | 
| I could have paltered you could have paltered she could have paltered we could have paltered you could have paltered they could have paltered  | I could have been paltering you could have been paltering she could have been paltering we could have been paltering you could have been paltering they could have been paltering  | 
Forma simple | Forma con V-ing | 
| I couldn't palter you couldn't palter she couldn't palter we couldn't palter you couldn't palter they couldn't palter  | I couldn't be paltering you couldn't be paltering she couldn't be paltering we couldn't be paltering you couldn't be paltering they couldn't be paltering  | 
Perfecto | Perfecto con V-ing | 
| I couldn't have paltered you couldn't have paltered she couldn't have paltered we couldn't have paltered you couldn't have paltered they couldn't have paltered  | I couldn't have been paltering you couldn't have been paltering she couldn't have been paltering we couldn't have been paltering you couldn't have been paltering they couldn't have been paltering  | 
Forma simple | Forma con V-ing | 
| could I palter? could you palter? could she palter? could we palter? could you palter? could they palter?  | could I be paltering? could you be paltering? could she be paltering? could we be paltering? could you be paltering? could they be paltering?  | 
Perfecto | Perfecto con V-ing | 
| could I have paltered? could you have paltered? could she have paltered? could we have paltered? could you have paltered? could they have paltered?  | could I have been paltering? could you have been paltering? could she have been paltering? could we have been paltering? could you have been paltering? could they have been paltering?  | 
Forma simple | Forma con V-ing | 
| couldn't I palter? couldn't you palter? couldn't she palter? couldn't we palter? couldn't you palter? couldn't they palter?  | couldn't I be paltering? couldn't you be paltering? couldn't she be paltering? couldn't we be paltering? couldn't you be paltering? couldn't they be paltering?  | 
Perfecto | Perfecto con V-ing | 
| couldn't I have paltered? couldn't you have paltered? couldn't she have paltered? couldn't we have paltered? couldn't you have paltered? couldn't they have paltered?  | couldn't I have been paltering? couldn't you have been paltering? couldn't she have been paltering? couldn't we have been paltering? couldn't you have been paltering? couldn't they have been paltering?  |