| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it had been [verb] [adj] [noun] | 31 |
|
| 2 | it had [been] [vb pp] [adj] [noun] | 24 |
|
| 3 | it had [been] [verb] [adj] [noun pl] | 16 |
|
| 4 | it had [been] [verb] [det] [noun] | 15 |
|
| 5 | it had [been] [verb] [adj] [noun sg] | 12 |
|
| 6 | it had [been] [verb] [num] [noun] | 10 |
|
| 7 | it had [been] [v-ing] [adj] [noun] | 6 |
|
| 8 | it had [been] [verb] [adj] [noun] | 6 |
|
| 9 | it had [been] [verb] [adj] time | 6 |
|
| 10 | it had [been] [verb] [adj] times | 5 |
|
| 11 | it had [been] [verb] [adj] year | 5 |
|
