| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [verb] [prep] [num] years | 242 |
|
| 2 | [verb] [be] [v-ing] [prep] [num] years | 103 |
|
| 3 | [verb] [be] running [prep] [num] [noun] | 20 |
|
| 4 | [verb] [be] running [prep] [num] [noun pl] | 20 |
|
| 5 | [verb] [be] running [prep] [adj] years | 18 |
|
| 6 | [verb] [be] run [prep] [num] years | 16 |
|
| 7 | [verb] [be] running [prep] [num] years | 15 |
|
| 8 | [verb] [be] running [prep] [num] year | 15 |
|
