| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have [adv] happened | 197 |
|
| 2 | [pers pn] have [adv] happened | 167 |
|
| 3 | it have [adv] happened | 158 |
|
| 4 | it have [adv] happened | 158 |
|
| 5 | [pron] had [adv] happened | 131 |
|
| 6 | [pron] has [adv] happened | 77 |
|
| 7 | [Wh det] have [adv] happened | 74 |
|
| 8 | what have [adv] happened | 67 |
|
| 9 | what have [adv] happened | 67 |
|
| 10 | [pron] have [not/n't] happened | 56 |
|
| 11 | [pron] have not happened | 56 |
|
| 12 | [pron] have n't happened | 44 |
|
| 13 | [pron] 's [adv] happened | 42 |
|
| 14 | [pron] have never happened | 35 |
|
| 15 | [pron] have never happened | 35 |
|
| 16 | [pron] have just happened | 30 |
|
| 17 | [pron] have just happened | 30 |
|
| 18 | [pron] have actually happened | 28 |
|
| 19 | [pron] have all happened | 28 |
|
| 20 | [pron] have all happened | 28 |
|
| 21 | [pron] have actually happened | 28 |
|
| 22 | [pron] have really happened | 22 |
|
| 23 | [pron] have really happened | 22 |
|
| 24 | [pron] have already happened | 17 |
|
| 25 | [pron] have already happened | 17 |
|
| 26 | [pron] have not happened | 12 |
|
| 27 | [indef pn] have [adv] happened | 11 |
|
| 28 | [pron] have ever happened | 10 |
|
| 29 | [pron] have ever happened | 10 |
|
| 30 | which have [adv] happened | 6 |
|
