| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] as the first | 17 |
|
| 2 | is [vb pp] as the first | 17 |
|
| 3 | is [verb] as the first | 17 |
|
| 4 | is see as the first | 5 |
|
| 5 | is seen as the first | 5 |
|
