| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [verb] [prep] [verb] a | 37 |
|
| 2 | could [be] [verb] [prep] [v-ing] a | 37 |
|
| 3 | could [be] [verb] [prep] [adj] a | 19 |
|
| 4 | could [be] [verb] [prep] [det] a | 19 |
|
| 5 | could [be] [verb] [prep] [prep] a | 17 |
|
| 6 | could [be] [verb] [prep] such a | 17 |
|
| 7 | could [be] [verb] [prep] [prep] a | 17 |
|
| 8 | could [be] [verb] [prep] such a | 17 |
|
| 9 | could [be] [verb] [prep] be a | 16 |
|
| 10 | could [be] [verb] [prep] [be] a | 16 |
|
| 11 | could [be] [verb] [prep] be a | 15 |
|
| 12 | could [be] [verb] [prep] [be] a | 15 |
|
| 13 | could [be] [verb] [prep] as a | 9 |
|
| 14 | could [be] [verb] [prep] as a | 9 |
|
| 15 | could [be] [verb] [prep] [adv] a | 6 |
|
| 16 | could [be] [verb] [prep] [adv] a | 6 |
|
| 17 | [noun] could [be] [verb] [prep] a | 501 |
|
| 18 | [noun sg] could [be] [verb] [prep] a | 334 |
|
| 19 | [pron] could [be] [verb] [prep] a | 228 |
|
| 20 | [noun pl] could [be] [verb] [prep] a | 138 |
|
| 21 | [pers pn] could [be] [verb] [prep] a | 131 |
|
| 22 | [Wh det] could [be] [verb] [prep] a | 90 |
|
| 23 | [conj] could [be] [verb] [prep] a | 76 |
|
| 24 | which could [be] [verb] [prep] a | 71 |
|
| 25 | which could [be] [verb] [prep] a | 71 |
|
| 26 | it could [be] [verb] [prep] a | 66 |
|
| 27 | it could [be] [verb] [prep] a | 66 |
|
| 28 | [adj] could [be] [verb] [prep] a | 65 |
|
| 29 | [det] could [be] [verb] [prep] a | 58 |
|
| 30 | [that] could [be] [verb] [prep] a | 43 |
|
