| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [v-ing] [prep] [art] | 573 |
|
| 2 | been [v-ing] [prep] [art] [num ord] | 78 |
|
| 3 | [vb base] been [prep] [art] [num ord] | 13 |
|
| 4 | [vb base] [v-ing] [prep] [art] [num ord] | 13 |
|
| 5 | [vb base] been [v-ing] [art] [num ord] | 11 |
|
