| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [to-vb] [art] [noun sg] | 260 |
|
| 2 | had been [vb pp] [to-vb] [art] [noun sg] | 217 |
|
| 3 | [verb] been built [to-vb] [art] [noun sg] | 9 |
|
| 4 | have been built [to-vb] [art] [noun sg] | 9 |
|
| 5 | had [be] built [to-vb] [art] [noun sg] | 5 |
|
| 6 | had [been] built [to-vb] [art] [noun sg] | 5 |
|
| 7 | had been built [to-vb] [art] [noun] | 5 |
|
| 8 | had be built [to-vb] [art] [noun sg] | 5 |
|
| 9 | had been build [to-vb] [art] [noun sg] | 5 |
|
| 10 | [vb past] been built [to-vb] [art] [noun sg] | 5 |
|
| 11 | had been built [verb] [art] [noun sg] | 5 |
|
