| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been going [adv prt] [prep] | 70 |
|
| 2 | [Wh det] has been going [adv prt] | 23 |
|
| 3 | [Wh det] has been [adv prt] [prep] | 10 |
|
