| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] be through | 155 |
|
| 2 | [Wh pn] [vb base] be [prep] | 153 |
|
| 3 | [Wh pn] [verb] be through | 39 |
|
| 4 | [Wh pn] [vb base] [be] through | 17 |
|
