| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] a first | 39 |
|
| 2 | be [vb pp] [prep] a first | 36 |
|
| 3 | be [verb] as a first | 21 |
|
| 4 | be [verb] as a first | 21 |
|
| 5 | be [verb] [prep] a first | 18 |
|
| 6 | be see [prep] a first | 9 |
|
| 7 | be seen [prep] a first | 9 |
|
| 8 | was [verb] [prep] a first | 7 |
|
| 9 | been [verb] [prep] a first | 5 |
|
