| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] [adj] [prep] [num] years | 11 |
|
| 2 | [be] [v-ing] this [prep] [num] years | 8 |
|
| 3 | been [v-ing] [det] [prep] [num] years | 8 |
|
| 4 | be [v-ing] this [prep] [num] years | 8 |
|
| 5 | been [v-ing] this [prep] [num] [noun] | 6 |
|
| 6 | been [v-ing] this [prep] [num] years | 6 |
|
| 7 | been [v-ing] this [prep] [adj] years | 6 |
|
| 8 | been [v-ing] this [prep] [num] years | 6 |
|
| 9 | [been] [v-ing] this [prep] [num] years | 6 |
|
| 10 | been [v-ing] this [prep] [num] year | 6 |
|
| 11 | been [verb] this [prep] [num] years | 6 |
|
| 12 | been [v-ing] this [prep] [num] [noun pl] | 6 |
|
