| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [v-ing] a [adj] | 100 |
|
| 2 | which [vb -s] been a [adj] | 28 |
|
| 3 | which [vb -s] been [v-ing] a | 14 |
|
| 4 | which [vb -s] [v-ing] a [adj] | 8 |
|
| 5 | which [vb -s] been [v-ing] [adj] | 8 |
|
