| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [been] [verb] for [det] | 22 |
|
| 2 | had [adv] [been] [v-ing] [prep] [det] | 15 |
|
| 3 | had [adv] [been] [v-ing] [prep] [det] | 15 |
|
| 4 | have [adv] [been] [v-ing] for [det] | 13 |
|
| 5 | [verb] [adv] [been] [v-ing] for [det] | 13 |
|
| 6 | had [adv] [been] [v-ing] for [adj] | 12 |
|
| 7 | [vb past] [adv] [been] [v-ing] for [det] | 7 |
|
| 8 | had [adv] [been] [v-ing] for [det] | 6 |
|
| 9 | had [adv] [be] [v-ing] for [det] | 6 |
|
