| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be surround on [det] sides | 9 |
|
| 2 | [be] surround on [det] sides | 9 |
|
| 3 | [is] surround on [det] sides | 6 |
|
| 4 | is surround on [det] sides | 6 |
|
| 5 | surround on [det] sides [prep] | 14 |
|
| 6 | surround on [det] sides [prep] | 14 |
|
| 7 | surround on [det] sides by | 14 |
|
| 8 | surround on [det] sides by | 14 |
|
