| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [conj] | 37774 |
|
| 2 | [vb infin] [prep] a [noun] | 8997 |
|
| 3 | [vb infin] [prep] [noun] [conj] | 4003 |
|
| 4 | [vb infin] a [noun] [conj] | 3266 |
|
