| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [v-ing] [noun sg] | 787 |
|
| 2 | have [been] [v-ing] [noun sg] | 787 |
|
| 3 | had [been] [verb] [noun sg] | 579 |
|
| 4 | had [been] [v-ing] [noun] | 490 |
|
| 5 | [vb past] [been] [v-ing] [noun sg] | 269 |
|
| 6 | had [be] [v-ing] [noun sg] | 233 |
|
