| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] [adj] | 498 |
|
| 2 | be [v-ing] some [adj] | 205 |
|
| 3 | [modal v] be some [adj] | 165 |
|
| 4 | [modal v] be [v-ing] some | 110 |
|
