| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] is [that] [noun] | 33 |
|
| 2 | [to-vb] [is] that [noun] | 33 |
|
| 3 | [to-vb] [is] [that] [noun pl] | 23 |
|
| 4 | to remember [is] [that] [noun] | 9 |
|
| 5 | [to-vb] [is] [that] [noun prp] | 8 |
|
