| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] for | 4688 |
|
| 2 | [Wh pn] [be] [v-ing] [prep] | 1901 |
|
| 3 | [Wh pn] [be] [v-ing] [prep] | 1758 |
|
| 4 | [Wh pn] [be] [verb] for | 491 |
|
| 5 | [Wh pn] [be] [v-ing] for | 265 |
|
