問2個字既用法

[S]【YU】

facilitate(v)

Something is done to faciliate B to do something else.
Something is done to faciliate B doing something else.
Something is done to faciliate B do something else.
Something is done to faciliate B killed by C.

ensure(v)

Something is done to ensure B can do something else.
Something is done to ensure B to do something else.
Something is done to ensure B killed by C.

邊個啱,邊個錯.