| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] for a [noun] | 2756 |
|
| 2 | be [v-ing] a [noun] | 841 |
|
| 3 | be [v-ing] for [noun] | 235 |
|
| 4 | be [v-ing] for a | 183 |
|
| 5 | be for a [noun] | 68 |
|
