| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been do it for [adj] year | 7 |
|
| 2 | been doing [pron] for [adj] year | 7 |
|
| 3 | been do [pers pn] for [adj] year | 7 |
|
| 4 | been do [pron] for [adj] years | 7 |
|
| 5 | been do it for [adj] year | 7 |
|
| 6 | been do [pron] for [num] year | 6 |
|
