| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's often a [noun] | 9 |
|
| 2 | 's often a [noun sg] | 9 |
|
| 3 | 's often a [adj] | 5 |
|
| 4 | 's often a [adj] | 5 |
|
| 5 | [pron] 's often a | 14 |
|
| 6 | [ex0] 's often a | 7 |
|
| 7 | there 's often a | 7 |
|
| 8 | there 's often a | 7 |
|
| 9 | [pers pn] 's often a | 7 |
|
| 10 | it 's often a | 7 |
|
| 11 | it 's often a | 7 |
|
| 12 | 's [adv] often a | 5 |
|
