| Present "sell" | I | sell | |
| Present Continuous "sell" | I | am selling | |
| Simple past "sell" | I | sold | |
| Past Continuous "sell" | I | was selling | |
| Present perfect "sell" | I | have sold | |
| Present perfect continuous "sell" | I | have been selling | |
| Past perfect "sell" | I | had sold | |
| Past perfect continuous "sell" | I | had been selling | |
| Future "sell" | I | will sell | |
| Future continuous "sell" | I | will be selling | |
| Future perfect "sell" | I | will have sold | |
| Future perfect continuous "sell" | I | will have been selling |