| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] a [det] years | 10 |
|
| 2 | have be [verb] a [det] years | 10 |
|
| 3 | have be [verb] a few years | 10 |
|
| 4 | have be [vb pp] a [det] years | 10 |
|
| 5 | had be [verb] a [det] years | 6 |
|
