| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] on [art] [num] | 52 |
|
| 2 | was [verb] on [art] [num] | 44 |
|
| 3 | [was/were] [verb] on the [num] | 42 |
|
| 4 | [was/were] [verb] on a [num] | 21 |
|
| 5 | were [verb] on [art] [num] | 19 |
|
| 6 | [was/were] [v-ing] on [art] [num] | 10 |
|
| 7 | [was/were] [verb] on [art] two | 9 |
|
| 8 | [was/were] based on [art] [num] | 8 |
|
| 9 | [was/were] base on [art] [num] | 8 |
|
| 10 | [was/were] [verb] on [art] three | 5 |
|
| 11 | [was/were] [verb] on [art] twenty | 5 |
|
