| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have used [det] [noun sg] | 63 |
|
| 2 | have used this [noun] | 36 |
|
| 3 | have used [det] [noun] | 34 |
|
| 4 | had used [det] [noun] | 18 |
|
| 5 | have used [det] [noun pl] | 18 |
|
| 6 | have used that [noun] | 13 |
|
| 7 | has used [det] [noun] | 13 |
|
| 8 | have used some [noun] | 9 |
|
| 9 | have used [det] [noun] | 8 |
|
| 10 | have used [det] method | 7 |
|
| 11 | have used these [noun] | 6 |
|
