| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [noun] [be] [v-ing] | 1961 |
|
| 2 | [conj] [noun] [am/are] [v-ing] | 1905 |
|
| 3 | that [noun] [am/are] [verb] | 1319 |
|
