| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] to [noun] | 273 |
|
| 2 | is still [v-ing] [noun] | 68 |
|
| 3 | still [v-ing] to [noun] | 32 |
|
| 4 | is still [v-ing] to | 20 |
|
