| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] [noun] for | 86 |
|
| 2 | they [vb base] been [verb] for | 82 |
|
| 3 | they [vb base] been [verb] [noun] | 71 |
|
| 4 | they [vb base] [verb] [noun] for | 47 |
|
