| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] [adv prt] for [adj] | 14 |
|
| 2 | had been [v-ing] [adv prt] for [det] | 10 |
|
| 3 | had been [v-ing] [adv prt] for some | 9 |
|
| 4 | had been [v-ing] on for [adj] | 9 |
|
| 5 | had been [v-ing] [adv prt] for some | 9 |
|
| 6 | had been going [adv prt] for [adj] | 8 |
|
