| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [num ord] sight appear to be | 9 |
|
| 2 | at first sight appear to be | 9 |
|
| 3 | at first sight appear to be | 9 |
|
| 4 | at [adj] sight appear to be | 9 |
|
| 5 | at [adj] sight appear to be | 6 |
|
