| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is often | 1964 |
|
| 2 | [noun sg] is often | 1657 |
|
| 3 | [pron] is often | 1506 |
|
| 4 | [pers pn] is often | 1031 |
|
| 5 | it is often | 964 |
|
| 6 | it is often | 964 |
|
| 7 | [conj] is often | 257 |
|
| 8 | [adj] is often | 240 |
|
| 9 | [Wh det] is often | 235 |
|
| 10 | [noun pl] is often | 211 |
|
| 11 | [det] is often | 205 |
|
| 12 | there is often | 203 |
|
| 13 | there is often | 203 |
|
| 14 | [ex0] is often | 203 |
|
| 15 | this is often | 175 |
|
| 16 | this is often | 175 |
|
| 17 | which is often | 166 |
|
| 18 | which is often | 166 |
|
| 19 | [subord] is often | 107 |
|
| 20 | [coord] is often | 93 |
|
| 21 | [verb] is often | 82 |
|
| 22 | as is often | 81 |
|
| 23 | as is often | 81 |
|
| 24 | and is often | 75 |
|
| 25 | and is often | 75 |
|
| 26 | what is often | 69 |
|
| 27 | what is often | 69 |
|
| 28 | [noun prp] is often | 64 |
|
| 29 | [that] is often | 57 |
|
| 30 | that is often | 57 |
|
