| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [prep] [det] [noun] [conj] | 39 |
|
| 2 | [been] [v-ing] [prep] [adj] years [conj] | 34 |
|
| 3 | [been] [verb] [prep] [det] years [conj] | 24 |
|
| 4 | [been] [v-ing] [prep] [det] [noun pl] [conj] | 18 |
|
| 5 | [been] [v-ing] [prep] [det] year [conj] | 8 |
|
| 6 | [been] [v-ing] [prep] [det] years [conj] | 8 |
|
| 7 | [be] [v-ing] [prep] [det] years [conj] | 8 |
|
