| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] for [adj] [noun] | 332 |
|
| 2 | [verb] [been] [verb] for [adj] year | 309 |
|
| 3 | [verb] [been] [v-ing] [prep] [adj] year | 150 |
|
| 4 | [verb] [been] [v-ing] [prep] [adj] year | 150 |
|
| 5 | [verb] [be] [v-ing] for [adj] year | 140 |
|
| 6 | [verb] [been] [v-ing] for [adj] year | 140 |
|
