| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be on [art] [noun pl] | 54 |
|
| 2 | [modal v] be on [art] [noun pl] | 54 |
|
| 3 | may be on [art] [noun] | 53 |
|
| 4 | may be [prep] [art] [noun pl] | 22 |
|
| 5 | may be on [art] [noun pl] | 5 |
|
| 6 | may be on [art] [noun pl] | 5 |
|
| 7 | may [be] on [art] [noun pl] | 5 |
|
