| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] been [v-ing] | 4697 |
|
| 2 | [vb base] been [v-ing] [prep] | 1995 |
|
| 3 | [pron] [vb base] been [prep] | 1689 |
|
| 4 | [pron] [vb base] [v-ing] [prep] | 1113 |
|
| 5 | [pron] been [v-ing] [prep] | 146 |
|
