| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] [v-ing] this [prep] [num] | 7 |
|
| 2 | [verb] [been] [v-ing] this [prep] [num] | 7 |
|
| 3 | have [been] [v-ing] this [prep] [num] | 7 |
|
| 4 | 've [been] [v-ing] this [prep] [num] | 5 |
|
| 5 | [been] [v-ing] this [noun sg] [prep] [num] | 7 |
|
| 6 | [been] [v-ing] this [noun] [prep] [num] | 7 |
|
| 7 | [been] [v-ing] this [prep] [num] years | 6 |
|
| 8 | [been] [v-ing] this [prep] [num] [noun] | 6 |
|
| 9 | [been] [v-ing] this [prep] [num] year | 6 |
|
| 10 | [been] [v-ing] this [prep] [num] [noun pl] | 6 |
|
