| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] [noun] could be [verb] | 64 |
|
| 2 | [adv prt] [conj] [noun] [vb mod] be [verb] | 15 |
|
| 3 | [adv prt] [conj] [noun] [modal v] be [verb] | 15 |
|
| 4 | [adv prt] [conj] [noun] could be [verb] | 7 |
|
| 5 | [adv prt] [conj] [noun] could be [verb] | 7 |
|
| 6 | [adv prt] [conj] [noun] could [be] [verb] | 7 |
|
| 7 | [adv prt] [conj] [noun] could [be] [verb] | 7 |
|
