| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] [adj] | 14609 |
|
| 2 | be [pron] [v-ing] | 12613 |
|
| 3 | be [adj] [v-ing] | 885 |
|
| 4 | [pron] [adj] [v-ing] | 259 |
|
