| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [Wh adv] [pron] is that [art] | 18 |
|
| 2 | explain [Wh adv] [pron] is that [art] | 12 |
|
| 3 | [to-vb] [Wh adv] [pron] is that [art] | 7 |
|
| 4 | to explain [Wh adv] [pron] is that [art] | 6 |
|
| 5 | [Wh adv] [adj] [pron] is that [art] | 13 |
|
| 6 | [Wh adv] [adj] [pron] is that [art] | 13 |
|
| 7 | [Wh adv] [pron] is [adj] that [art] | 16 |
|
| 8 | [Wh adv] [pron] is [adj] that [art] | 16 |
|
| 9 | [Wh adv] [pron] is [verb] that [art] | 12 |
|
| 10 | [Wh adv] [pron] is [vb pp] that [art] | 12 |
|
| 11 | [Wh adv] [pron] is that [art] [noun] | 18 |
|
| 12 | [Wh adv] [pron] is that [art] [noun sg] | 13 |
|
| 13 | [Wh adv] [pron] is that [art] [adj] | 10 |
|
| 14 | [Wh adv] [pron] is that [art] [adj] | 9 |
|
