| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going [adv prt] [prep] [num] | 21 |
|
| 2 | been going [prep] [num] years | 12 |
|
| 3 | going [adv prt] [prep] [num] years | 12 |
|
| 4 | been going [adv prt] [prep] years | 12 |
|
| 5 | been [adv prt] [prep] [num] years | 11 |
|
