| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] the [noun] for | 1304 |
|
| 2 | be [vb pp] [prep] the basis [prep] | 524 |
|
| 3 | be [vb pp] [prep] [art] basis for | 99 |
|
| 4 | be [vb pp] [prep] [art] basis for | 99 |
|
| 5 | be [vb pp] [prep] the basis for | 48 |
|
| 6 | be [verb] [prep] the basis for | 48 |
|
| 7 | be [vb pp] [prep] the basis for | 48 |
|
| 8 | [be] [vb pp] [prep] the basis for | 48 |
|
