| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pers pn] is [conj] | 134 |
|
| 2 | [pers pn] is [conj] a | 68 |
|
| 3 | [Wh adv] [pers pn] is a | 33 |
|
| 4 | [Wh adv] [pers pn] [conj] a | 9 |
|
