afoot 
/əˈfʊt/ adjective
not used before a noun /əˈfʊt/ adjective : developing or happening now : in progress
▪ Plans were afoot to begin construction on the bridge. ▪ Something strange was afoot. ▪ There's trouble afoot.
▪ Plans were afoot to begin construction on the bridge. ▪ Something strange was afoot. ▪ There's trouble afoot.
