| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] twice a | 29 |
|
| 2 | be [vb pp] twice a | 25 |
|
| 3 | are [verb] twice a | 8 |
|
| 4 | be [verb] twice a | 7 |
|
| 5 | is [verb] twice a | 6 |
|
| 6 | was [verb] twice a | 5 |
|
