| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] was [verb] on [num] march | 10 |
|
| 2 | [noun prp] [was/were] [vb pp] on [num] march | 10 |
|
| 3 | [noun prp] [was/were] [verb] on [num] march | 10 |
|
