| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [Wh det] is [adv] | 131 |
|
| 2 | [noun prp] [unc] is [adv] | 93 |
|
| 3 | [unc] [Wh det] is [adv] | 69 |
|
| 4 | [noun prp] [unc] [Wh det] is | 10 |
|
