| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adv] [verb] | 4245 |
|
| 2 | who is [adv] [verb] | 400 |
|
| 3 | who [adv] [adv] [verb] | 312 |
|
| 4 | who is [adv] [adv] | 133 |
|
