| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] may be [det] | 435 |
|
| 2 | which may be [adj] | 304 |
|
| 3 | which [modal v] be [det] | 37 |
|
| 4 | [Wh det] may be [det] | 13 |
|
| 5 | which may be [det] | 10 |
|
| 6 | which may [be] [det] | 10 |
|
