| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb past] [adv] happened | 110 |
|
| 2 | [pron] had [adv] happen | 109 |
|
| 3 | [pers pn] [vb past] [adv] happen | 76 |
|
| 4 | it [vb past] [adv] happen | 70 |
|
| 5 | it [vb past] [adv] happen | 70 |
|
| 6 | [Wh det] [vb past] [adv] happen | 34 |
|
| 7 | what [vb past] [adv] happen | 31 |
|
| 8 | what [vb past] [adv] happen | 31 |
|
| 9 | [pron] [vb past] never happen | 23 |
|
| 10 | [pron] [vb past] all happen | 19 |
|
| 11 | [pron] [vb past] just happen | 18 |
|
| 12 | [pron] [vb past] really happen | 15 |
|
| 13 | [pron] [vb past] actually happen | 13 |
|
| 14 | [pron] [vb past] ever happen | 7 |
|
| 15 | [pron] [vb past] already happen | 6 |
|
| 16 | [indef pn] [vb past] [adv] happen | 5 |
|
