| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] on the | 3398 |
|
| 2 | [was/were] [vb pp] on the | 2372 |
|
| 3 | [be] based on the | 1346 |
|
| 4 | [was/were] based on [art] | 457 |
|
| 5 | [was/were] based on [art] | 457 |
|
| 6 | [was/were] based [prep] the | 332 |
|
| 7 | [was/were] based on the | 276 |
|
| 8 | [was/were] base on the | 276 |
|
