| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be used [prep] the [noun] | 132 |
|
| 2 | [verb] be [verb] [prep] the basis | 57 |
|
| 3 | [verb] be [vb pp] [prep] the basis | 56 |
|
| 4 | [verb] be used [prep] [art] basis | 7 |
|
| 5 | [verb] be used [prep] [art] basis | 7 |
|
| 6 | [verb] be used [prep] the basis | 6 |
|
| 7 | [verb] be use [prep] the basis | 6 |
|
| 8 | [verb] [be] used [prep] the basis | 6 |
|
| 9 | [verb] be used [prep] the basis | 6 |
|
