| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] could it [be] [vb pp] | 8 |
|
| 2 | [Wh adv] could it [be] [vb pp] | 6 |
|
| 3 | how could it [be] [vb pp] | 6 |
|
| 4 | [noun] could it [be] [vb pp] | 6 |
|
| 5 | how could it [be] [vb pp] | 6 |
|
| 6 | [conj] could it [be] [vb pp] | 6 |
|
| 7 | [coord] could it [be] [vb pp] | 6 |
|
| 8 | could it [adv] [be] [vb pp] | 6 |
|
| 9 | could it [be] [vb pp] [prep] | 11 |
|
| 10 | could it [be] [vb pp] [prep] | 11 |
|
| 11 | could it [be] [vb pp] that | 10 |
|
| 12 | could it [be] [vb pp] [conj] | 10 |
|
| 13 | could it [be] [vb pp] that | 10 |
|
| 14 | could it [be] [vb pp] [that] | 10 |
|
