| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] to be so | 13 |
|
| 2 | [adv] [vb -s] to be so | 6 |
|
| 3 | [adv] [vb infin] to be so | 6 |
|
| 4 | [adv] seem to be so | 6 |
|
| 5 | always [verb] to be so | 5 |
|
