| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] happen | 2786 |
|
| 2 | [adv] happen | 1316 |
|
| 3 | not happen | 1124 |
|
| 4 | [not/n't] happen | 1124 |
|
| 5 | [adv] happened | 791 |
|
| 6 | [adv] happens | 747 |
|
| 7 | n't happen | 620 |
|
| 8 | [adv] happened | 584 |
|
| 9 | not happen | 504 |
|
| 10 | just happen | 392 |
|
| 11 | just happen | 392 |
|
| 12 | never happen | 338 |
|
| 13 | never happen | 338 |
|
| 14 | [adv] happening | 323 |
|
| 15 | actually happen | 271 |
|
| 16 | actually happen | 271 |
|
| 17 | really happen | 213 |
|
| 18 | really happen | 213 |
|
| 19 | ever happen | 194 |
|
| 20 | ever happen | 194 |
|
| 21 | often happen | 168 |
|
| 22 | often happen | 168 |
|
| 23 | so happen | 131 |
|
| 24 | so happen | 131 |
|
| 25 | [adv] happen | 122 |
|
| 26 | also happen | 95 |
|
| 27 | also happen | 95 |
|
| 28 | [adv] to happen | 91 |
|
| 29 | only happen | 83 |
|
| 30 | only happen | 83 |
|
