| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | even [noun prp] could [not/n't] [vb infin] | 15 |
|
| 2 | even [noun prp] could [not/n't] [vb infin] | 15 |
|
| 3 | even [noun prp] could not [vb infin] | 9 |
|
| 4 | even [noun prp] could n't [vb infin] | 6 |
|
| 5 | even [noun prp] could [not/n't] have | 5 |
|
