| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [adv] for some time | 32 |
|
| 2 | have been [adv] for some time | 32 |
|
| 3 | had been [adv] for some [noun] | 12 |
|
| 4 | [vb past] been [adv] for some time | 10 |
|
| 5 | had been [adv] for [adj] time | 9 |
|
| 6 | had [be] [adv] for some time | 9 |
|
| 7 | had been [adv] [prep] some time | 9 |
|
| 8 | had been [adv] [prep] some time | 9 |
|
| 9 | had [been] [adv] for some time | 9 |
|
| 10 | had be [adv] for some time | 9 |
|
| 11 | had been [adv] for some time | 9 |
|
