| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] be [prep] [pron] | 2004 |
|
| 2 | [subord] [pron] be [prep] [pron] | 1255 |
|
| 3 | while [pron] [be] [prep] [pron] | 134 |
|
| 4 | while [pron] be [prep] [pron] | 134 |
|
