| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] for a long [noun sg] | 26 |
|
| 2 | be [vb pp] for [art] long [noun sg] | 25 |
|
| 3 | be [vb pp] for [art] long time | 18 |
|
| 4 | be [vb pp] for [art] long period | 5 |
|
