| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] used for | 280 |
|
| 2 | [adv] [be] used for | 191 |
|
| 3 | still [be] [verb] for | 60 |
|
| 4 | still [be] [vb pp] for | 45 |
|
| 5 | still [be] used [prep] | 25 |
|
| 6 | still [be] used for | 8 |
|
| 7 | still [be] use for | 8 |
|
