| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [pron] be [v-ing] | 1004 |
|
| 2 | [pron] has be [v-ing] | 968 |
|
| 3 | which [pron] has be | 189 |
|
| 4 | which has be [v-ing] | 154 |
|
