| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [prep] the first | 461 |
|
| 2 | [was/were] [vb pp] [prep] the first | 409 |
|
| 3 | [was/were] used [prep] the [adj] | 131 |
|
| 4 | [be] used [prep] the first | 22 |
|
| 5 | [was/were] used [prep] the [num ord] | 15 |
|
| 6 | [was/were] use [prep] the first | 7 |
|
| 7 | [was/were] used [prep] [art] first | 7 |
|
| 8 | [was/were] used [prep] the first | 7 |
|
| 9 | [was/were] used [prep] the first | 7 |
|
