equally important is that if you are an inner processor you need to communicate in a positive way to your partner that you need time to think about things, and which you will be available to talk once you are finished working through thoughts and feelings.

-- 위 문장에서 밑줄 부분이 틀린것 같은데 which 를 빼고 that을 넣어야 할까요?
문장구조 아시는 분 부탁드려요~