| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been going on for | 90 |
|
| 2 | [verb] been going on for | 90 |
|
| 3 | [vb -s] been going on for | 52 |
|
| 4 | has been going on for | 37 |
|
| 5 | [vb past] been going on for | 23 |
|
| 6 | had been going on for | 23 |
|
| 7 | 's been going on for | 15 |
|
| 8 | [vb base] been going on for | 11 |
|
| 9 | have been going on for | 9 |
|
| 10 | [adv] been going on for | 5 |
|
| 11 | [adv] been going on for | 5 |
|
| 12 | been going on [adv] for | 6 |
|
| 13 | been going on [adv] for | 5 |
|
| 14 | been going on for [adj] | 34 |
|
| 15 | been going on for [noun] | 25 |
|
| 16 | been going on for [noun pl] | 25 |
|
| 17 | been going on for [det] | 19 |
|
| 18 | been going on for [adv] | 18 |
|
| 19 | been going on for [adv] | 18 |
|
| 20 | been going on for [num] | 15 |
|
| 21 | been going on for some | 14 |
|
| 22 | been going on for some | 14 |
|
| 23 | been going on for [art] | 13 |
|
| 24 | been going on for [art] | 13 |
|
| 25 | been going on for year | 12 |
|
| 26 | been going on for years | 12 |
|
| 27 | been going on for a | 8 |
|
| 28 | been going on for a | 8 |
|
| 29 | been going on for the | 5 |
|
| 30 | been going on for the | 5 |
|
