| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] in for [art] [noun sg] | 16 |
|
| 2 | be [v-ing] in for the [noun] | 10 |
|
| 3 | was [v-ing] in for [art] [noun] | 6 |
|
| 4 | be [v-ing] in for a [noun] | 6 |
|
