| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for a [noun] | 967 |
|
| 2 | [be] [v-ing] for a [noun] | 967 |
|
| 3 | is [v-ing] [prep] a [noun] | 538 |
|
| 4 | is [v-ing] [prep] a [noun] | 538 |
|
| 5 | is [v-ing] for [art] [noun] | 290 |
|
| 6 | is [v-ing] for [art] [noun] | 290 |
|
| 7 | is [verb] for a [noun] | 261 |
|
| 8 | [is] [v-ing] for a [noun] | 178 |
|
| 9 | is [v-ing] for a [noun] | 167 |
|
| 10 | is [v-ing] for a [noun] | 144 |
|
