| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] what it is that | 27 |
|
| 2 | [adv] what it is that | 27 |
|
| 3 | [adv] what it is [that] | 27 |
|
| 4 | [adv] what it is [conj] | 25 |
|
| 5 | exactly what it is [conj] | 15 |
|
| 6 | exactly what it is [conj] | 15 |
|
| 7 | out what it is [conj] | 8 |
|
| 8 | [adv prt] what it is [conj] | 8 |
|
| 9 | out what it is [conj] | 8 |
|
