| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] could i [adv] [vb infin] | 12 |
|
| 2 | [noun sg] could [pers pn] possibly [vb infin] | 11 |
|
| 3 | [noun sg] could you [adv] [vb infin] | 7 |
|
| 4 | [noun sg] could [pers pn] just [vb infin] | 6 |
|
| 5 | [noun sg] could [pers pn] [adv] have | 5 |
|
| 6 | chairman could [pers pn] [adv] [vb infin] | 5 |
|
