| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [verb] [prep] [det] years | 118 |
|
| 2 | have [been] [vb pp] [prep] [det] years | 82 |
|
| 3 | have [been] used [prep] [det] [noun] | 55 |
|
| 4 | have [been] used [prep] [det] [noun pl] | 34 |
|
| 5 | have [been] used [prep] [adj] years | 15 |
|
| 6 | have [be] used [prep] [det] years | 12 |
|
| 7 | have [been] use [prep] [det] years | 12 |
|
| 8 | [verb] [been] used [prep] [det] years | 12 |
|
| 9 | have [been] used [prep] [det] years | 12 |
|
| 10 | have [been] used [prep] [det] year | 12 |
|
