| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] happening | 191 |
|
| 2 | [is] [adv] happening | 115 |
|
| 3 | is [adv] happening | 82 |
|
| 4 | [was/were] [adv] happening | 65 |
|
| 5 | was [adv] happening | 61 |
|
| 6 | [be] actually happening | 51 |
|
| 7 | [be] really happening | 42 |
|
| 8 | 's [adv] happening | 33 |
|
| 9 | [be] already happening | 29 |
|
| 10 | [be] still happening | 11 |
|
| 11 | [am/are] [adv] happening | 9 |
|
| 12 | are [adv] happening | 9 |
|
| 13 | [be] always happening | 8 |
|
| 14 | [be] all happening | 7 |
|
| 15 | [be] also happening | 6 |
|
