| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had been [pron] [num ord] [noun] | 7 |
|
| 2 | it [vb past] been [pron] [num ord] [noun sg] | 7 |
|
| 3 | it [vb past] been [pos pn] [num ord] [noun] | 7 |
|
| 4 | it [vb past] been [pron] first [noun] | 5 |
|
