| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | base their [noun pl] on | 32 |
|
| 2 | to base their [noun pl] on | 8 |
|
| 3 | basing their [noun pl] on | 7 |
|
| 4 | base their [noun pl] on | 7 |
|
| 5 | based their [noun pl] on | 6 |
|
