| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it could [adv] [vb infin] | 42 |
|
| 2 | [adv] it could [adv] [vb infin] | 42 |
|
| 3 | [adv] it could [adv] [vb infin] | 26 |
|
| 4 | [adv] it could [adv] [vb infin] | 21 |
|
| 5 | [adv] it could [not/n't] [vb infin] | 21 |
|
| 6 | [adv] it could not [vb infin] | 21 |
|
| 7 | [Wh adv] it could [adv] [vb infin] | 15 |
|
| 8 | [adv] it could [adv] have | 14 |
|
| 9 | [adv] it could not [vb infin] | 11 |
|
| 10 | [adv] it could n't [vb infin] | 10 |
|
| 11 | where it could [adv] [vb infin] | 6 |
|
| 12 | where it could [adv] [vb infin] | 6 |
|
| 13 | why it could [adv] [vb infin] | 5 |
|
| 14 | why it could [adv] [vb infin] | 5 |
|
