Flat will need top and surface to help table become raised.
Begrudge will need target and source to help wish-begrudge become wish.

Flat and never raised can make anyone lose their surface.
Begrudge and never wish can make anyone lose their source.

q1r will need q1o and q1s to help q1n become q1e.
q1r will need q1o and q1s to help q1n become q1e.

Q1r_VBG and never q1e_VBG can make anyone lose their q1s_NNS.
Q1r_VBG and never q1e_VBG can make anyone lose their q1s_NNS.