| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb past] been work on a | 5 |
|
| 2 | [pron] [vb past] been work on a | 5 |
|
| 3 | he [vb past] been work on a | 5 |
|
| 4 | [pers pn] [vb past] been work on a | 5 |
|
| 5 | [vb past] been work on a [noun] | 6 |
|
| 6 | [vb past] been work on a [noun sg] | 5 |
|
