| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] been [verb] | 2903 |
|
| 2 | [adv] [verb] be [v-ing] | 412 |
|
| 3 | [adv] [verb] [be] [v-ing] | 412 |
|
| 4 | [adv] [verb] [been] [v-ing] | 282 |
|
