| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] for [det] | 414 |
|
| 2 | what is [verb] for | 40 |
|
| 3 | what [verb] for [det] | 10 |
|
| 4 | what is [verb] [det] | 6 |
|
