| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] they had [been] [v-ing] [prep] | 26 |
|
| 2 | [noun] they had be [v-ing] [prep] | 26 |
|
| 3 | [noun] they had [be] [v-ing] [prep] | 26 |
|
| 4 | [noun] they had been [v-ing] [prep] | 26 |
|
| 5 | [noun sg] they had [be] [v-ing] [prep] | 18 |
|
| 6 | [noun] they had [be] [v-ing] for | 11 |
|
| 7 | [noun pl] they had [be] [v-ing] [prep] | 6 |
|
| 8 | [noun] they had [be] waiting [prep] | 5 |
|
| 9 | [noun] they had [be] [v-ing] in | 5 |
|
