| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] based [prep] the | 697 |
|
| 2 | is based [prep] the | 690 |
|
| 3 | [is] based on the | 579 |
|
| 4 | [is] based upon the | 62 |
|
| 5 | [is] based at the | 22 |
|
| 6 | [is] based in the | 16 |
|
| 7 | [is] based around the | 13 |
|
| 8 | 's based [prep] the | 7 |
|
