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