| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [noun sg] had [been] [verb] under | 27 |
|
| 2 | the [noun sg] had [been] [vb pp] under | 25 |
|
| 3 | the [noun sg] had [been] under [noun] | 10 |
|
| 4 | the [noun sg] had [been] under [noun sg] | 10 |
|
| 5 | the [noun sg] had [been] under way | 6 |
|
| 6 | the [noun sg] had [been] under way | 6 |
|
