| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is often [vb pp] [conj] | 163 |
|
| 2 | it is often [verb] [conj] | 163 |
|
| 3 | it is [adv] found [conj] | 17 |
|
| 4 | it is [adv] found [conj] | 16 |
|
| 5 | it [is] often found [conj] | 5 |
|
| 6 | it [be] often found [conj] | 5 |
|
| 7 | it is often find [conj] | 5 |
|
| 8 | [pron] is often found [conj] | 5 |
|
| 9 | it is often found [conj] | 5 |
|
| 10 | it be often found [conj] | 5 |
|
| 11 | it is often found [conj] | 5 |
|
| 12 | [pers pn] is often found [conj] | 5 |
|
