| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] because we 've been [verb] | 5 |
|
| 2 | [adv] because we 've been [verb] | 5 |
|
| 3 | because we 've been [verb] [prep] | 6 |
|
| 4 | because we 've been [verb] [prep] | 6 |
|
