| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] [art] [adj] | 821 |
|
| 2 | [pron] [was/were] [prep] [art] first | 105 |
|
| 3 | it [was/were] [prep] [art] [num ord] | 99 |
|
| 4 | it [be] [prep] [art] first | 56 |
|
| 5 | it [was/were] [prep] [art] first | 39 |
|
| 6 | it [was/were] [prep] [art] first | 39 |
|
