| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a [noun] [conj] | 10646 |
|
| 2 | [to-vb] [prep] a [noun] [conj] | 909 |
|
| 3 | act [prep] a [noun] [conj] | 162 |
|
| 4 | to act [prep] [art] [noun] [conj] | 46 |
|
