| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [v-ing] [adj] | 838 |
|
| 2 | be [v-ing] some [adj] | 240 |
|
| 3 | it be some [adj] | 72 |
|
| 4 | it be [v-ing] some | 20 |
|
