| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [to-vb] [art] [noun sg] | 52 |
|
| 2 | had be [to-vb] the [noun sg] | 34 |
|
| 3 | had be [to-vb] a [noun sg] | 16 |
|
| 4 | had be to see [art] [noun sg] | 5 |
|
