| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [v-ing] [prep] | 2255 |
|
| 2 | been [v-ing] [prep] [art] | 2210 |
|
| 3 | [vb past] [v-ing] [prep] [art] | 1753 |
|
| 4 | [vb past] been [prep] [art] | 1565 |
|
| 5 | [vb past] been [v-ing] [art] | 717 |
|
