| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [v-ing] [adv] for | 84 |
|
| 2 | had been [v-ing] [adv prt] for | 42 |
|
| 3 | had been [v-ing] [adv] for | 42 |
|
| 4 | had been [v-ing] on for | 27 |
|
| 5 | had been [v-ing] on for | 27 |
|
| 6 | had been going [adv] for | 25 |
|
| 7 | had been [v-ing] there for | 6 |
|
| 8 | had been [v-ing] so for | 6 |
|
| 9 | had been [v-ing] there for | 6 |
|
| 10 | had been [v-ing] so for | 6 |
|
| 11 | had been [v-ing] together for | 5 |
|
| 12 | had been [v-ing] together for | 5 |
|
| 13 | had been doing [adv] for | 5 |
|
