| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [vb pp] [conj] [art] [noun] | 27 |
|
| 2 | [Wh det] is [vb pp] [conj] [art] [noun sg] | 21 |
|
| 3 | [Wh det] is [vb pp] [conj] the [noun] | 21 |
|
| 4 | [Wh det] is [vb pp] [conj] the [noun] | 21 |
|
| 5 | [Wh det] is [vb pp] [subord] [art] [noun] | 20 |
|
| 6 | which is [vb pp] [conj] [art] [noun] | 18 |
|
| 7 | [Wh det] is [vb pp] when [art] [noun] | 14 |
|
| 8 | [Wh det] is [vb pp] when [art] [noun] | 14 |
|
| 9 | what is [vb pp] [conj] [art] [noun] | 9 |
|
| 10 | [Wh det] is [vb pp] [conj] a [noun] | 6 |
|
| 11 | [Wh det] is [vb pp] and [art] [noun] | 6 |
|
| 12 | [Wh det] is [vb pp] [coord] [art] [noun] | 6 |
|
| 13 | [Wh det] is [vb pp] [conj] a [noun] | 6 |
|
| 14 | [Wh det] is [vb pp] and [art] [noun] | 6 |
|
| 15 | [Wh det] is [vb pp] [conj] [art] [noun pl] | 5 |
|
