| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [adv] could not be | 25 |
|
| 2 | and [adv] could not be | 25 |
|
| 3 | and [adv] could not be | 23 |
|
| 4 | and therefore could not be | 8 |
|
| 5 | and therefore could not be | 8 |
|
| 6 | and so could not be | 7 |
|
| 7 | and so could not be | 7 |
|
