| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [prep] [adj] years | 73 |
|
| 2 | have been [vb pp] [prep] two years | 22 |
|
| 3 | [verb] been [vb pp] [prep] two years | 22 |
|
| 4 | have been [vb pp] [prep] two [noun] | 20 |
|
| 5 | have been [vb pp] [prep] two [noun pl] | 20 |
|
| 6 | have been [verb] [prep] two years | 8 |
|
| 7 | [vb base] been [vb pp] [prep] two years | 7 |
|
| 8 | have [be] [vb pp] [prep] two years | 7 |
|
| 9 | have been [vb pp] [prep] two year | 7 |
|
| 10 | have [been] [vb pp] [prep] two years | 7 |
|
| 11 | have be [vb pp] [prep] two years | 7 |
|
