| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [vb pp] a [noun] | 1618 |
|
| 2 | [vb pp] at a [noun] | 1445 |
|
| 3 | [vb infin] at a [noun] | 238 |
|
| 4 | [vb infin] [vb pp] at [noun] | 89 |
|
| 5 | [vb infin] [vb pp] at a | 56 |
|
