| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [vb pp] for some years | 15 |
|
| 2 | [verb] be [vb pp] for some years | 15 |
|
| 3 | [vb -s] be [vb pp] for some years | 8 |
|
| 4 | has be [vb pp] for some years | 6 |
|
| 5 | be [adv] [vb pp] for some years | 5 |
|
| 6 | be [adv] [vb pp] for some years | 5 |
|
