| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [to-vb] on a [adj] [noun sg] | 31 |
|
| 2 | tend [to-vb] on a [adj] [noun] | 7 |
|
| 3 | have [to-vb] on a [adj] [noun] | 6 |
|
| 4 | [vb base] [to-vb] on a [adj] basis | 6 |
|
| 5 | [vb base] [to-vb] on a [adj] basis | 6 |
|
| 6 | [vb base] to rely on a [adj] [noun] | 6 |
|
| 7 | [vb base] to concentrate on a [adj] [noun] | 5 |
|
