Can you interchange a knit pattern to a crochet pattern?

Yes, you can create something similar, if you are willing to make gauge swatches and do the resulting calculations. However, there are some characteristics of garments that are intrinsic to the technique used to construct them. Elasticity and drape, for example, will almost always change dramatically when a design made for knitting is crocheted instead. Knitting is generally much more elastic and drapy than crochet.