| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been going on for | 31 |
|
| 2 | [pron] have been going on for | 31 |
|
| 3 | [pron] [vb -s] been going on for | 20 |
|
| 4 | [pron] 's been going on [prep] | 20 |
|
| 5 | [pron] 's been [verb] on for | 15 |
|
| 6 | [pron] 's been [v-ing] on for | 14 |
|
| 7 | [pron] 's been go on for | 13 |
|
| 8 | [pron] 's be going on for | 12 |
|
| 9 | [pron] 's been going [adv prt] for | 12 |
|
| 10 | [pron] 's been going on for | 12 |
|
| 11 | [pron] 's been going [adv] for | 12 |
|
| 12 | [pron] 's [been] going on for | 12 |
|
| 13 | [pron] 's [be] going on for | 12 |
|
