| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] been [vb pp] this | 12 |
|
| 2 | [vb base] [adv] be [vb pp] this | 12 |
|
| 3 | have [adv] be [vb pp] this | 11 |
|
| 4 | [vb base] [adv] be [vb pp] this | 10 |
|
