| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is [adv] [verb] | 622 |
|
| 2 | what is [adv] [verb] | 574 |
|
| 3 | [pron] is usually [verb] | 273 |
|
| 4 | what [be] usually [verb] | 40 |
|
| 5 | what be usually [verb] | 40 |
|
| 6 | what [is] usually [verb] | 30 |
|
| 7 | what is usually [verb] | 29 |
|
