| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [is] [that] [noun] [vb base] | 28 |
|
| 2 | [to-vb] [is] [that] [noun] [verb] | 13 |
|
| 3 | [to-vb] [be] [that] [noun] [vb base] | 7 |
|
| 4 | [to-vb] [is] [conj] [noun] [vb base] | 6 |
|
