| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [adv] [be] [verb] [conj] | 1988 |
|
| 2 | [noun] [modal v] [adv] [be] [vb pp] [conj] | 1946 |
|
| 3 | [noun] [modal v] [adv] [be] described [conj] | 70 |
|
| 4 | [noun] [modal v] [adv] [be] describe [conj] | 70 |
|
