| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [Wh det] is [verb] | 450 |
|
| 2 | [noun prp] [conj] is [verb] | 236 |
|
| 3 | [noun prp] [Wh det] is [verb] | 115 |
|
| 4 | [noun prp] [conj] [Wh det] [verb] | 91 |
|
| 5 | [noun prp] [conj] [Wh det] is | 25 |
|
