| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be | 112 |
|
| 2 | had [been] | 62 |
|
| 3 | had been | 62 |
|
| 4 | had [was/were] | 24 |
|
| 5 | had [is] | 19 |
|
| 6 | had is | 17 |
|
| 7 | had was | 15 |
|
| 8 | had were | 9 |
|
| 9 | had [am/are] | 8 |
|
| 10 | had are | 7 |
|
