| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going [adv] for [adj] years | 15 |
|
| 2 | been go [adv prt] for [adj] years | 13 |
|
| 3 | been go on for [adj] years | 12 |
|
| 4 | been go on for [adj] years | 12 |
|
| 5 | been go [adv] for [num] years | 11 |
|
