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