| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is what it [is] [verb] | 6 |
|
| 2 | is [pron] it [is] [verb] | 6 |
|
| 3 | is what it [is] [verb] | 6 |
|
| 4 | is [Wh det] it [is] [verb] | 6 |
|
