Math problem

Using only the digit 4, no more than 4 times along with your operation symbols of +, -, x, \, (which may be used more than once) you task is to display your solutions for the following number sequence. Parentheses and brackets may be used as needed.
We did the first one 4\4+4-4=1
so the next answer must end with "2" but cannot figure it out. Can you help?