| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] based [prep] the | 697 |
|
| 2 | [be] based upon the | 126 |
|
| 3 | [is] [verb] upon the | 121 |
|
| 4 | [is] [vb pp] upon the | 112 |
|
| 5 | [is] based upon [art] | 106 |
|
| 6 | [is] base upon the | 62 |
|
