| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as [subord] it had [adv] [verb] | 31 |
|
| 2 | [prep] [subord] it had [adv] [verb] | 31 |
|
| 3 | [prep] if it had [adv] [verb] | 31 |
|
| 4 | [prep] [subord] it had [adv] [vb pp] | 30 |
|
| 5 | [prep] [subord] it had never [verb] | 19 |
|
| 6 | [prep] [subord] it had [adv] happened | 10 |
|
| 7 | [prep] [subord] it had [adv] happen | 10 |
|
| 8 | [prep] [subord] it had [adv] existed | 7 |
|
| 9 | [prep] [subord] it had [adv] exist | 7 |
|
