| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [v-ing] [prep] | 1397 |
|
| 2 | [that] [vb -s] been [v-ing] | 121 |
|
| 3 | [that] [vb -s] been [prep] | 47 |
|
| 4 | [that] [vb -s] [v-ing] [prep] | 26 |
|
