| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [am/are] [adv] a | 724 |
|
| 2 | [noun] [am/are] [adv] a | 565 |
|
| 3 | [noun] [be] perhaps a | 49 |
|
| 4 | [noun] [am/are] perhaps [art] | 40 |
|
| 5 | [noun] [am/are] perhaps a | 8 |
|
