| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [verb] i | 608 |
|
| 2 | be [v-ing] take [pron] | 173 |
|
| 3 | be [verb] take i | 24 |
|
| 4 | [be] [v-ing] take i | 23 |
|
