| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [conj] it [verb] | 947 |
|
| 2 | [noun sg] [be] [conj] it [verb] | 843 |
|
| 3 | theory [be] [conj] [pron] [verb] | 28 |
|
| 4 | theory [be] [conj] it [verb] | 22 |
|
