| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] for [det] years | 108 |
|
| 2 | be [vb pp] for a [det] | 40 |
|
| 3 | be [vb pp] a [det] years | 26 |
|
| 4 | [vb pp] for a [det] years | 14 |
|
