| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been going [adv prt] for [adv] | 18 |
|
| 2 | have [been] going [adv prt] for [adv] | 18 |
|
| 3 | have [been] going on for [adv] | 17 |
|
| 4 | had [been] going [adv prt] for [adv] | 7 |
|
