| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for a [noun] [conj] | 4536 |
|
| 2 | [v-ing] a [noun] [conj] | 3358 |
|
| 3 | [v-ing] for a [noun] | 3228 |
|
| 4 | [v-ing] for [noun] [conj] | 940 |
|
