| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] be [v-ing] | 261 |
|
| 2 | is [vb pp] [prep] be [v-ing] | 236 |
|
| 3 | be thought [prep] be [v-ing] | 72 |
|
| 4 | [be] thought [prep] be [v-ing] | 72 |
|
| 5 | is thought [prep] be [verb] | 56 |
|
| 6 | [is] thought [prep] be [v-ing] | 31 |
|
| 7 | is thought [prep] [be] [v-ing] | 28 |
|
| 8 | is thought [prep] be [v-ing] | 28 |
|
| 9 | is think [prep] be [v-ing] | 28 |
|
| 10 | is thought [prep] [be] [v-ing] | 28 |
|
| 11 | is thought [prep] be [v-ing] | 28 |
|
