| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have for some time been [verb] | 23 |
|
| 2 | have for some time be [v-ing] | 15 |
|
| 3 | had for some time be [verb] | 12 |
|
| 4 | have for some time be [vb pp] | 8 |
|
| 5 | have for some time be [verb] | 7 |
|
