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