| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] be [to-vb] [art] | 186 |
|
| 2 | be [to-vb] at [art] | 181 |
|
| 3 | [to-vb] [to-vb] at [art] | 23 |
|
| 4 | [to-vb] be at [art] | 15 |
|
| 5 | [to-vb] be [to-vb] at | 13 |
|
