| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] which is still | 20 |
|
| 2 | a [noun] which [is] still | 20 |
|
| 3 | a [noun sg] which [is] still | 20 |
|
| 4 | a [noun] which [is] still | 20 |
|
| 5 | a [noun] which [is] still | 16 |
|
