| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [be] [vb pp] from [v-ing] | 34 |
|
| 2 | had [be] [verb] from [v-ing] | 34 |
|
| 3 | have [be] prevented from [v-ing] | 25 |
|
| 4 | [verb] [be] prevented from [v-ing] | 25 |
|
| 5 | had [be] prevented from [v-ing] | 12 |
|
| 6 | had [be] prevented from [verb] | 12 |
|
| 7 | had [be] prevented [prep] [v-ing] | 12 |
|
| 8 | [vb past] [be] prevented from [v-ing] | 12 |
|
| 9 | had [be] prevent from [v-ing] | 12 |
|
| 10 | had [be] prevented [prep] [v-ing] | 12 |
|
