| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what it is that | 27 |
|
| 2 | [adv prt] what it be that | 9 |
|
| 3 | [adv prt] what it [be] that | 9 |
|
| 4 | [adv prt] what it is [conj] | 8 |
|
| 5 | [adv prt] what it is that | 6 |
|
| 6 | [adv prt] what it [is] that | 6 |
|
| 7 | [adv prt] what it is that | 6 |
|
| 8 | [adv prt] what it is [that] | 6 |
|
| 9 | [adv prt] [pron] it is that | 6 |
|
| 10 | [adv prt] what [pron] is that | 6 |
|
| 11 | [adv prt] [Wh det] it is that | 6 |
|
