| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] it in the [noun sg] | 15 |
|
| 2 | [be] [v-ing] it in the [noun sg] | 15 |
|
| 3 | [was/were] [v-ing] it in the [noun sg] | 7 |
|
