| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] could a | 79 |
|
| 2 | [Wh adv] could a | 66 |
|
| 3 | how could a | 65 |
|
| 4 | how could a | 65 |
|
| 5 | [noun] could a | 25 |
|
| 6 | [pron] could a | 21 |
|
| 7 | [noun sg] could a | 20 |
|
| 8 | [adv] could a | 13 |
|
| 9 | [adj] could a | 12 |
|
| 10 | [det] could a | 11 |
|
| 11 | [conj] could a | 11 |
|
| 12 | [Wh det] could a | 10 |
|
| 13 | [pers pn] could a | 10 |
|
| 14 | what could a | 9 |
|
| 15 | more could a | 9 |
|
| 16 | what could a | 9 |
|
| 17 | more could a | 9 |
|
| 18 | [coord] could a | 7 |
|
| 19 | else could a | 5 |
|
| 20 | else could a | 5 |
|
| 21 | could [verb] a | 4858 |
|
| 22 | could [vb infin] a | 4854 |
|
| 23 | could [be] a | 1412 |
|
| 24 | could be a | 1412 |
|
| 25 | could [be] a | 1412 |
|
| 26 | could be a | 1412 |
|
| 27 | could have a | 614 |
|
| 28 | could have a | 614 |
|
| 29 | could make a | 336 |
|
| 30 | could make a | 336 |
|
