| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] could [pers pn] [vb infin] [conj] | 65 |
|
| 2 | how could [pers pn] [vb infin] [conj] | 44 |
|
| 3 | [Wh adv] could [pers pn] [vb infin] [conj] | 44 |
|
| 4 | how could [pers pn] [vb infin] [conj] | 44 |
|
| 5 | [adv] could [pers pn] [vb infin] [conj] | 20 |
|
| 6 | [pron] could [pers pn] [vb infin] [conj] | 15 |
|
| 7 | [conj] could [pers pn] [vb infin] [conj] | 13 |
|
| 8 | [coord] could [pers pn] [vb infin] [conj] | 12 |
|
| 9 | what could [pers pn] [vb infin] [conj] | 11 |
|
| 10 | what could [pers pn] [vb infin] [conj] | 11 |
|
| 11 | [Wh det] could [pers pn] [vb infin] [conj] | 11 |
|
| 12 | [noun] could [pers pn] [vb infin] [conj] | 11 |
|
| 13 | else could [pers pn] [vb infin] [conj] | 8 |
|
| 14 | [noun sg] could [pers pn] [vb infin] [conj] | 8 |
|
| 15 | else could [pers pn] [vb infin] [conj] | 8 |
|
| 16 | [no cls] could [pers pn] [vb infin] [conj] | 6 |
|
| 17 | [unc] could [pers pn] [vb infin] [conj] | 6 |
|
| 18 | nor could [pers pn] [vb infin] [conj] | 5 |
|
| 19 | nor could [pers pn] [vb infin] [conj] | 5 |
|
| 20 | could [vb infin] [pers pn] [vb infin] [conj] | 20 |
|
| 21 | could [verb] [pers pn] [vb infin] [conj] | 20 |
|
| 22 | could n't [pers pn] [vb infin] [conj] | 18 |
|
| 23 | could [adv] [pers pn] [vb infin] [conj] | 18 |
|
| 24 | could [not/n't] [pers pn] [vb infin] [conj] | 18 |
|
| 25 | could not [pers pn] [vb infin] [conj] | 18 |
|
| 26 | could let [pers pn] [vb infin] [conj] | 12 |
|
| 27 | could let [pers pn] [vb infin] [conj] | 12 |
|
| 28 | could [pers pn] [adv] [vb infin] [conj] | 29 |
|
| 29 | could [pers pn] [adv] [vb infin] [conj] | 25 |
|
| 30 | could [pers pn] just [vb infin] [conj] | 7 |
|
