| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [v-ing] [pron] [prep] [verb] | 5 |
|
| 2 | [adv] be [verb] [pron] [prep] [v-ing] | 5 |
|
| 3 | [adv] be [verb] [pers pn] [prep] [verb] | 5 |
|
