| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] for [noun sg] | 4758 |
|
| 2 | a [noun] ground for | 52 |
|
| 3 | [noun] ground for [noun sg] | 27 |
|
| 4 | a ground for [noun sg] | 16 |
|
| 5 | a [noun] ground [noun sg] | 6 |
|
