| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] because at the time | 8 |
|
| 2 | [adj] because at the time | 7 |
|
| 3 | because at the time [pers pn] | 6 |
|
| 4 | because at the time [pron] | 6 |
|
