| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is thought to be [art] | 94 |
|
| 2 | is thought to be the | 53 |
|
| 3 | is thought to be the | 53 |
|
| 4 | is thought to be a | 40 |
|
| 5 | is thought to be a | 33 |
|
| 6 | is thought to be an | 7 |
|
