Goku=ssj,ssj2,ssj3
Vegita=ssj,ussj,ss2
Piccolo=fuse with nail,fuse with Kame
Trunks=ssj,ussj
Krillin=Mystic Krillin(guess when thing with guru happend)
Gohan=ssj,ssj2,Mystic
Cell=2nd,perfect,100% perfect(when selfdestruced he came back more powerful)
Freiza=2nd,3rd,4th,cyborg(mabye but...