强调句：It was those insights that I feel have been of real value since I came back into the workplace.
还原后：I feel those insights have been of real value since I came back into the workplace.
以上两位老师均觉得I feel是定语从句，修饰those insights. 那样，有没想过insights可以被感觉到吗。feel the insights在逻辑上或语法上搭配吗？
显然这里的feel等于think in a particular way,觉得、感觉、认识到”，后接that从句做宾语，而不是名词作宾语。因此，去掉强调结构后的原句应该是：
I feel （that）those insights have been of real value since I came back into the workplace.
或者：Those insights，I feel， have been of real value since I came back into the workplace.
改为强调句型后，I feel一般被觉得是插入语。
比如：I believe Tom has bought a new car.
It is Tom that I believe has bought a new car.
