| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] [prep] [art] first | 39 |
|
| 2 | has [been] [verb] [prep] [art] first | 39 |
|
| 3 | has [been] [verb] [prep] the first | 37 |
|
| 4 | has [been] [verb] [prep] the first | 37 |
|
| 5 | has [been] [vb pp] [prep] [art] first | 36 |
|
| 6 | has [been] [verb] for [art] first | 14 |
|
| 7 | has [been] [verb] as [art] first | 11 |
|
| 8 | has [been] described [prep] [art] first | 5 |
|
| 9 | has [been] [verb] in [art] first | 5 |
|
| 10 | has [been] describe [prep] [art] first | 5 |
|
