| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which has been [v-ing] [art] [adj] | 10 |
|
| 2 | which has been [v-ing] [art] [adj] | 10 |
|
| 3 | which has been [v-ing] [art] [adj] | 9 |
|
| 4 | which has been [v-ing] a [adj] | 6 |
|
| 5 | which has been [v-ing] a [adj] | 6 |
|
