| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] [pers pn] could [vb infin] | 89 |
|
| 2 | had [verb] [pers pn] could [vb infin] | 44 |
|
| 3 | have think [pers pn] could [vb infin] | 32 |
|
| 4 | have thought [pers pn] could [vb infin] | 31 |
|
| 5 | have [verb] [pers pn] could have | 28 |
|
| 6 | have [verb] [pers pn] could [vb infin] | 25 |
|
| 7 | have [verb] he could [vb infin] | 22 |
|
| 8 | have [verb] she could [vb infin] | 17 |
|
| 9 | have [verb] you could [vb infin] | 15 |
|
| 10 | have [verb] they could [vb infin] | 15 |
|
| 11 | 'd [verb] [pers pn] could [vb infin] | 11 |
|
| 12 | have [verb] i could [vb infin] | 11 |
|
| 13 | have say [pers pn] could [vb infin] | 10 |
|
| 14 | have said [pers pn] could [vb infin] | 10 |
|
| 15 | have [verb] [pers pn] could do | 7 |
|
