| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had [been] some time | 5 |
|
| 2 | [pron] had been some time | 5 |
|
| 3 | it had [been] some time | 5 |
|
| 4 | [pers pn] had [been] some time | 5 |
|
