| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pron] a [noun] [to-vb] | 134 |
|
| 2 | [vb infin] a long [noun] [to-vb] | 58 |
|
| 3 | [pron] a long [noun] [to-vb] | 45 |
|
| 4 | [vb infin] [pron] a long [noun] | 16 |
|
