| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had [adv] happened | 131 |
|
| 2 | [pron] had [adv] happen | 109 |
|
| 3 | [pers pn] had [adv] happen | 90 |
|
| 4 | it had [adv] happen | 83 |
|
| 5 | it had [adv] happen | 83 |
|
| 6 | [Wh det] had [adv] happen | 35 |
|
| 7 | what had [adv] happen | 31 |
|
| 8 | what had [adv] happen | 31 |
|
| 9 | [pron] had never happen | 22 |
|
| 10 | [pron] had not happen | 22 |
|
| 11 | [pron] had never happen | 22 |
|
| 12 | [pron] had [not/n't] happen | 22 |
|
| 13 | [pron] had n't happen | 20 |
|
| 14 | [pron] had all happen | 19 |
|
| 15 | [pron] had all happen | 19 |
|
| 16 | [pron] had just happen | 17 |
|
| 17 | [pron] had just happen | 17 |
|
| 18 | [pron] had really happen | 15 |
|
| 19 | [pron] had really happen | 15 |
|
| 20 | [pron] had actually happen | 12 |
|
| 21 | [pron] had actually happen | 12 |
|
| 22 | [pron] had ever happen | 7 |
|
| 23 | [pron] had ever happen | 7 |
|
| 24 | [pron] had already happen | 6 |
|
| 25 | [pron] had already happen | 6 |
|
| 26 | [indef pn] had [adv] happen | 5 |
|
