| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had be [verb] [art] | 32 |
|
| 2 | it had been [verb] [art] | 32 |
|
| 3 | it had be [vb pp] [art] | 20 |
|
| 4 | it had be [verb] a | 16 |
|
| 5 | it had be [verb] a | 14 |
|
| 6 | it had be [verb] the | 13 |
|
| 7 | it had be [verb] the | 13 |
|
| 8 | it had be [to-vb] [art] | 6 |
|
| 9 | it had be [v-ing] [art] | 6 |
|
