| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] for [num] years | 97 |
|
| 2 | [verb] [been] run for [num] years | 16 |
|
| 3 | have [been] run for [num] years | 16 |
|
| 4 | has [been] run for [num] [noun pl] | 14 |
|
| 5 | has [been] run for [num] [noun] | 14 |
|
| 6 | has [been] run for [adj] years | 13 |
|
| 7 | [vb -s] [been] run for [num] years | 13 |
|
| 8 | has [been] run [prep] [num] years | 12 |
|
| 9 | has [been] run for [num] years | 12 |
|
| 10 | has [been] run [prep] [num] years | 12 |
|
| 11 | has [been] run for [num] year | 12 |
|
| 12 | has [be] run for [num] years | 12 |
|
