| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb base] been work [prep] | 42 |
|
| 2 | [noun] [vb base] been [prep] a | 33 |
|
| 3 | [vb base] been work [prep] a | 21 |
|
| 4 | [noun] [vb base] work [prep] a | 13 |
|
