| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [verb] [prep] a [noun] | 171 |
|
| 2 | [conj] [vb past] [verb] for [art] [noun] | 61 |
|
| 3 | [conj] [verb] [verb] for a [noun] | 57 |
|
