| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [art] | 12771 |
|
| 2 | [to-vb] [pron] [art] | 5633 |
|
| 3 | be [pron] [art] | 5347 |
|
| 4 | be [to-vb] [pron] | 5074 |
|
