| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had [adv] [vb pp] [prep] | 141 |
|
| 2 | it had [adv] [vb pp] to | 76 |
|
| 3 | it had [adv] occurred [prep] | 48 |
|
| 4 | it had never [vb pp] [prep] | 43 |
|
| 5 | it had [adv] [vb pp] in | 16 |
|
| 6 | it had all [vb pp] [prep] | 13 |
|
| 7 | it had [adv] happened [prep] | 11 |
|
| 8 | it had [adv] [vb pp] on | 8 |
|
| 9 | it had already [vb pp] [prep] | 7 |
|
| 10 | it had just [vb pp] [prep] | 6 |
|
| 11 | it had [adv] come [prep] | 6 |
|
| 12 | it had previously [vb pp] [prep] | 6 |
|
| 13 | it had also [vb pp] [prep] | 6 |
|
| 14 | it had [adv] [vb pp] for | 5 |
|
| 15 | it had ever [vb pp] [prep] | 5 |
|
| 16 | it had [adv] [vb pp] from | 5 |
|
| 17 | it had [adv] [vb pp] as | 5 |
|
