| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be seen [prep] a [noun sg] | 354 |
|
| 2 | may be [prep] a [noun sg] | 70 |
|
| 3 | may be seen [prep] a | 48 |
|
| 4 | may be seen [prep] [noun sg] | 24 |
|
