| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been interested | 74 |
|
| 2 | [vb base] been interested | 26 |
|
| 3 | [vb past] been interested | 23 |
|
| 4 | had been interested | 21 |
|
| 5 | have been interested | 20 |
|
| 6 | [vb infin] been interested | 18 |
|
| 7 | have been interested | 18 |
|
| 8 | 've been interested | 6 |
|
