| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think it [vb mod] [vb infin] be [adv] | 13 |
|
| 2 | think it [modal v] [vb infin] been [adv] | 13 |
|
| 3 | think it [modal v] have be [adv] | 12 |
|
