| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] [art] eighteenth | 23 |
|
| 2 | [was/were] [vb pp] [prep] the eighteenth | 23 |
|
| 3 | [was/were] [vb pp] [prep] the eighteenth | 23 |
|
| 4 | [was/were] [vb pp] in [art] eighteenth | 19 |
|
| 5 | was [vb pp] [prep] [art] eighteenth | 14 |
|
| 6 | were [vb pp] [prep] [art] eighteenth | 9 |
|
