| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] are often used | 55 |
|
| 2 | [noun pl] are often used | 45 |
|
| 3 | [pron] are often used | 17 |
|
| 4 | they are often used | 12 |
|
| 5 | they are often used | 12 |
|
| 6 | [pers pn] are often used | 12 |
|
| 7 | [conj] are often used | 9 |
|
| 8 | [noun sg] are often used | 7 |
|
| 9 | [coord] are often used | 7 |
|
| 10 | and are often used | 7 |
|
| 11 | and are often used | 7 |
|
| 12 | which are often used | 5 |
|
| 13 | which are often used | 5 |
|
| 14 | [Wh det] are often used | 5 |
|
| 15 | are [adv] often used | 16 |
|
| 16 | are [adv] often used | 15 |
|
| 17 | are often used [prep] | 53 |
|
| 18 | are often used [prep] | 53 |
|
| 19 | are often used [verb] | 18 |
|
| 20 | are often used [to-vb] | 18 |
|
| 21 | are often used [adv] | 16 |
|
| 22 | are often used [adv] | 16 |
|
| 23 | are often used in | 14 |
|
| 24 | are often used in | 14 |
|
| 25 | are often used for | 12 |
|
| 26 | are often used for | 12 |
|
| 27 | are often used as | 11 |
|
| 28 | are often used as | 11 |
|
| 29 | are often used interchangeably | 6 |
|
| 30 | are often used by | 6 |
|
