| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | come [prep] a [noun] | 434 |
|
| 2 | [verb] across a [noun] | 327 |
|
| 3 | come across a [noun] | 122 |
|
| 4 | [vb pp] across a [noun] | 96 |
|
| 5 | come across [art] [noun] | 38 |
|
