| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for [adj] years | 301 |
|
| 2 | [verb] been [v-ing] for [adj] years | 139 |
|
| 3 | [verb] been working for [adj] [noun] | 12 |
|
| 4 | [verb] been working for [adj] [noun pl] | 10 |
|
| 5 | [verb] been working [prep] [adj] years | 7 |
|
| 6 | [verb] been working [prep] [adj] years | 7 |
|
| 7 | [verb] [be] working for [adj] years | 6 |
|
| 8 | [verb] be working for [adj] years | 6 |
|
| 9 | [verb] [been] working for [adj] years | 6 |
|
| 10 | [verb] been work for [adj] years | 6 |
|
| 11 | [verb] been working for [adj] year | 6 |
|
| 12 | [verb] been working for [adj] years | 6 |
|
