| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] a [noun] [conj] | 1396 |
|
| 2 | [v-ing] [prep] a [noun] [conj] | 1396 |
|
| 3 | [verb] for a [noun] [conj] | 1309 |
|
| 4 | [v-ing] for [art] [noun] [conj] | 565 |
|
| 5 | [v-ing] for a [noun] [conj] | 260 |
|
