| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [been] [v-ing] | 10887 |
|
| 2 | [conj] [verb] [been] [v-ing] | 534 |
|
| 3 | [pron] [conj] [verb] [been] | 225 |
|
| 4 | [pron] [conj] [verb] [v-ing] | 158 |
|
