| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [det] | 4972 |
|
| 2 | is [adv] [det] | 2972 |
|
| 3 | is perhaps [adj] | 322 |
|
| 4 | be perhaps [det] | 47 |
|
| 5 | [be] perhaps [det] | 47 |
|
| 6 | [is] perhaps [det] | 26 |
|
| 7 | is perhaps [det] | 25 |
|
