| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] for | 4688 |
|
| 2 | [pron] 's [be] [v-ing] | 906 |
|
| 3 | 's [be] [v-ing] for | 110 |
|
| 4 | [pron] 's [be] for | 15 |
|
