| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [is] for | 48 |
|
| 2 | [vb base] is for | 48 |
|
| 3 | want [is] for | 21 |
|
| 4 | need [is] for | 6 |
|
| 5 | ask [is] for | 5 |
|
