
Regular verb: bully - bullied - bullied
Simple form | V-ing form | 
| I could bully you could bully she could bully we could bully you could bully they could bully  | I could be bullying you could be bullying she could be bullying we could be bullying you could be bullying they could be bullying  | 
Perfect | V-ing perfect | 
| I could have bullied you could have bullied she could have bullied we could have bullied you could have bullied they could have bullied  | I could have been bullying you could have been bullying she could have been bullying we could have been bullying you could have been bullying they could have been bullying  | 
Simple form | V-ing form | 
| I couldn't bully you couldn't bully she couldn't bully we couldn't bully you couldn't bully they couldn't bully  | I couldn't be bullying you couldn't be bullying she couldn't be bullying we couldn't be bullying you couldn't be bullying they couldn't be bullying  | 
Perfect | V-ing perfect | 
| I couldn't have bullied you couldn't have bullied she couldn't have bullied we couldn't have bullied you couldn't have bullied they couldn't have bullied  | I couldn't have been bullying you couldn't have been bullying she couldn't have been bullying we couldn't have been bullying you couldn't have been bullying they couldn't have been bullying  | 
Simple form | V-ing form | 
| could I bully? could you bully? could she bully? could we bully? could you bully? could they bully?  | could I be bullying? could you be bullying? could she be bullying? could we be bullying? could you be bullying? could they be bullying?  | 
Perfect | V-ing perfect | 
| could I have bullied? could you have bullied? could she have bullied? could we have bullied? could you have bullied? could they have bullied?  | could I have been bullying? could you have been bullying? could she have been bullying? could we have been bullying? could you have been bullying? could they have been bullying?  | 
Simple form | V-ing form | 
| couldn't I bully? couldn't you bully? couldn't she bully? couldn't we bully? couldn't you bully? couldn't they bully?  | couldn't I be bullying? couldn't you be bullying? couldn't she be bullying? couldn't we be bullying? couldn't you be bullying? couldn't they be bullying?  | 
Perfect | V-ing perfect | 
| couldn't I have bullied? couldn't you have bullied? couldn't she have bullied? couldn't we have bullied? couldn't you have bullied? couldn't they have bullied?  | couldn't I have been bullying? couldn't you have been bullying? couldn't she have been bullying? couldn't we have been bullying? couldn't you have been bullying? couldn't they have been bullying?  |