grew

Object

• cell: Transplant of embryonic cells into the brains of Parkinson's patients turned into an irredeemable nightmare because the cells grew uncontrollably [ 17 ] .

Modifying Another Word

• uncontrollably: Transplant of embryonic cells into the brains of Parkinson's patients turned into an irredeemable nightmare because the cells grew uncontrollably [ 17 ] .
• rapidly: This rapidly grew, due to the needs of parents and children in the area, and has now expanded throughout the city.

Followed by an intransitive particle

• up: Visiting a school she asked a class of schoolgirls what they hoped to be when they were grew up.