| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] | 148157 |
|
| 2 | [pron] [be] for | 2757 |
|
| 3 | [pron] for [v-ing] | 1462 |
|
| 4 | [be] for [v-ing] | 279 |
|
