| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [vb pp] to | 9317 |
|
| 2 | they be [vb pp] [prep] | 7419 |
|
| 3 | they be [verb] to | 1824 |
|
| 4 | they [be] [vb pp] to | 1159 |
|
