| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] [is] [that] | 626 |
|
| 2 | [prep] [noun prp] [is] [that] | 252 |
|
| 3 | of [noun prp] [be] [that] | 91 |
|
| 4 | of [noun prp] [is] [conj] | 68 |
|
