| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] is because | 5 |
|
| 2 | be [v-ing] is because | 5 |
|
| 3 | [v-ing] is because [pron] | 6 |
|
| 4 | [v-ing] is because [pers pn] | 5 |
|
