| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [prep] this background | 23 |
|
| 2 | it is [prep] this background | 23 |
|
| 3 | it is [prep] this background | 23 |
|
| 4 | [pers pn] is [prep] this background | 23 |
|
| 5 | is [prep] this background [conj] | 16 |
|
| 6 | is [prep] this background that | 15 |
|
| 7 | is [prep] this background [that] | 15 |
|
| 8 | is [prep] this background that | 15 |
|
