How do you spell Participating

Available Definitions:
1)  a. - Acting in common; participating.
2)  v. i. - To have a share in common with others; to take a part; to partake; -- followed by in, formely by of; as, to participate in a debate.
3)  v. t. - To partake of; to share in; to receive a part of.
4)  v. t. - To impart, or give, or share of.