| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [adj] [subord] [art] | 101 |
|
| 2 | [vb mod] be high [subord] [art] | 19 |
|
| 3 | [modal v] be high [subord] [art] | 19 |
|
| 4 | may be high [conj] [art] | 7 |
|
| 5 | may be high [subord] [art] | 6 |
|
| 6 | may [be] high [subord] [art] | 6 |
|
| 7 | may be high [subord] [art] | 6 |
|
