| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adj] [adj] | 167 |
|
| 2 | may be [adj] [adj] | 132 |
|
| 3 | may be [v-ing] [adj] | 106 |
|
| 4 | may be [v-ing] [adj] | 51 |
|
