| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [v-ing] [adv] for some | 12 |
|
| 2 | [vb past] been [v-ing] [adv] for some | 12 |
|
| 3 | [vb past] be [v-ing] [adv prt] for some | 9 |
|
| 4 | [vb past] be [v-ing] on for some | 7 |
|
| 5 | [vb past] be [v-ing] on for some | 7 |
|
| 6 | [vb past] be going [adv] for some | 6 |
|
