| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] it [pron] [vb mod] [vb infin] | 5 |
|
| 2 | [be] [v-ing] it [pron] [vb mod] [vb infin] | 5 |
|
| 3 | [be] [v-ing] it [pers pn] [vb mod] [vb infin] | 5 |
|
