| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for a [noun] | 967 |
|
| 2 | [be] [v-ing] for a [noun] | 967 |
|
| 3 | [is] [v-ing] for a [noun] | 178 |
|
| 4 | 's [v-ing] [prep] a [noun] | 125 |
|
| 5 | 's [v-ing] for [art] [noun] | 80 |
|
| 6 | 's [v-ing] for [art] [noun] | 80 |
|
| 7 | 's [v-ing] for a [noun] | 43 |
|
| 8 | 's [verb] for a [noun] | 42 |
|
