| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] by a [noun sg] | 11318 |
|
| 2 | surround by [art] [noun sg] | 198 |
|
| 3 | surround by [art] [noun sg] | 198 |
|
| 4 | surround by a [noun sg] | 160 |
|
| 5 | surround by a [noun] | 147 |
|
| 6 | surround [prep] a [noun sg] | 145 |
|
