| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [adj] [prep] | 211 |
|
| 2 | [that] have been [v-ing] [prep] | 127 |
|
| 3 | [that] have been [adj] [prep] | 94 |
|
| 4 | [that] have been [v-ing] [adj] | 12 |
|
