| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [det] [noun sg] in | 60 |
|
| 2 | have been some [noun sg] in | 52 |
|
| 3 | have been little [noun sg] in | 23 |
|
| 4 | had been [det] [noun sg] in | 22 |
|
| 5 | have been [det] [noun sg] in | 15 |
|
| 6 | have been any [noun sg] in | 13 |
|
| 7 | have been [det] change in | 11 |
|
| 8 | have been much [noun sg] in | 10 |
|
| 9 | have been [det] increase in | 6 |
|
| 10 | have been [det] growth in | 5 |
|
| 11 | have been [det] improvement in | 5 |
|
| 12 | to have been [det] [noun sg] in | 5 |
|
| 13 | have been [det] point in | 5 |
|
