| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] in [adj] | 168 |
|
| 2 | may be [v-ing] [adj] | 106 |
|
| 3 | may be in [adj] | 74 |
|
| 4 | may be [v-ing] in | 53 |
|
