| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [pron] [prep] | 492 |
|
| 2 | been [verb] [pron] since | 12 |
|
| 3 | be [v-ing] [pron] since | 11 |
|
| 4 | [been] [v-ing] [pron] since | 11 |
|
| 5 | [be] [v-ing] [pron] since | 11 |
|
