| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [that] [pron] [modal v] | 187 |
|
| 2 | be [verb] [that] [pron] could | 115 |
|
| 3 | be [v-ing] [conj] [pron] could | 72 |
|
| 4 | [be] [v-ing] [that] [pron] could | 17 |
|
