| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] for [adj] year | 147 |
|
| 2 | [been] [v-ing] for some [noun] | 80 |
|
| 3 | [been] [verb] for some year | 26 |
|
| 4 | [be] [v-ing] for some year | 9 |
|
| 5 | [been] [v-ing] [prep] some year | 9 |
|
