| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is often | 1506 |
|
| 2 | [pers pn] is often | 1031 |
|
| 3 | it is often | 964 |
|
| 4 | it is often | 964 |
|
| 5 | [Wh det] is often | 235 |
|
| 6 | there is often | 203 |
|
| 7 | [ex0] is often | 203 |
|
| 8 | there is often | 203 |
|
| 9 | which is often | 166 |
|
| 10 | which is often | 166 |
|
| 11 | what is often | 69 |
|
| 12 | what is often | 69 |
|
| 13 | he is often | 37 |
|
| 14 | he is often | 36 |
|
| 15 | she is often | 20 |
|
| 16 | she is often | 19 |
|
| 17 | [pn reflx] is often | 15 |
|
| 18 | [indef pn] is often | 13 |
|
| 19 | one is often | 13 |
|
| 20 | one is often | 13 |
|
| 21 | who is often | 9 |
|
| 22 | [Wh pn] is often | 9 |
|
| 23 | itself is often | 9 |
|
| 24 | who is often | 9 |
|
| 25 | itself is often | 9 |
|
| 26 | them is often | 8 |
|
| 27 | they is often | 8 |
|
