| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is now thought to be | 12 |
|
| 2 | [noun sg] is now thought to be | 11 |
|
| 3 | is now thought to be [verb] | 5 |
|
| 4 | is now thought to be [v-ing] | 5 |
|
