| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | now [is] [conj] | 103 |
|
| 2 | [adv] [is] whether | 56 |
|
| 3 | now [is] [subord] | 25 |
|
| 4 | now [be] whether | 23 |
|
| 5 | now [is] whether | 18 |
|
