| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [pron] [adv] | 4300 |
|
| 2 | [be] [v-ing] [pron] [adv] | 3404 |
|
| 3 | [be] take [pron] [adv] | 236 |
|
