| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [prep] [art] | 2210 |
|
| 2 | [vb base] been [v-ing] [prep] | 1995 |
|
| 3 | [vb base] [v-ing] [prep] [art] | 938 |
|
| 4 | [vb base] been [prep] [art] | 801 |
|
| 5 | [vb base] been [v-ing] [art] | 649 |
|
