| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been going on [prep] [det] | 21 |
|
| 2 | [verb] been going on [prep] [det] | 21 |
|
| 3 | had been [verb] on [prep] [det] | 12 |
|
| 4 | had been going on [prep] [adj] | 10 |
|
| 5 | had been [v-ing] on [prep] [det] | 9 |
|
| 6 | had been going [adv] [prep] [det] | 8 |
|
| 7 | had been going [adv prt] [prep] [det] | 8 |
|
| 8 | had be going on [prep] [det] | 7 |
|
| 9 | had [been] going on [prep] [det] | 7 |
|
| 10 | had [be] going on [prep] [det] | 7 |
|
| 11 | had been go on [prep] [det] | 7 |
|
| 12 | had been going on [prep] [det] | 7 |
|
| 13 | [vb past] been going on [prep] [det] | 7 |
|
