| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for [num] years | 195 |
|
| 2 | have been run for [num] [noun pl] | 20 |
|
| 3 | have been run for [num] [noun] | 20 |
|
| 4 | have been run for [adj] years | 20 |
|
| 5 | [verb] been run for [num] years | 16 |
|
| 6 | have been run [prep] [num] years | 16 |
|
| 7 | have been run for [num] years | 16 |
|
| 8 | have been run [prep] [num] years | 16 |
|
| 9 | have [be] run for [num] years | 16 |
|
| 10 | have be run for [num] years | 16 |
|
| 11 | have [been] run for [num] years | 16 |
|
| 12 | have been run for [num] year | 16 |
|
