 Complete the following phrase:  During 1794, as the French fleet underwent repairs in Toulon, these frigates remained in operation across the Mediterranean. Once such ship was the newly built 40-gun Hébé-class frigate Sibylle under Commodore Jacques-Mélanie Rondeau, which was detached to operate independently in the Aegean Sea. With the French fleet inactive, the Royal Navy focused their attention on the capture of Corsica, conducting sieges at Bastia and 