| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] based on [art] | 457 |
|
| 2 | based on [art] [noun pl] | 311 |
|
| 3 | [was/were] on [art] [noun pl] | 155 |
|
| 4 | [was/were] based on [noun pl] | 60 |
|
