| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] for three | 163 |
|
| 2 | [vb pp] for three weeks | 25 |
|
| 3 | be [vb pp] three weeks | 14 |
|
| 4 | be [vb pp] for weeks | 13 |
|
