| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [pers pn] that [noun] | 49 |
|
| 2 | is it [that] [noun] | 47 |
|
| 3 | is [pers pn] [that] [noun pl] | 33 |
|
| 4 | is [pers pn] [that] [noun prp] | 10 |
|
| 5 | is [pers pn] [that] [n mass] | 5 |
|
