| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [prep] | 149663 |
|
| 2 | be [v-ing] [prep] | 79523 |
|
| 3 | be [v-ing] [adj] | 9844 |
|
| 4 | [v-ing] [adj] [prep] | 4720 |
|
