Here's the first line of Catullus' 85:
Odi et amo. Quare id faciam, fortasse requiris?
The line above is in dactylic hexameter. My question is about the first two feet; how can I tell whether it is spondee-dactyl or dactyl-spondee? When I try sounding it out, it sounds more 'right' to have a dactyl and then a spondee, but I can't really tell you why - is there any rule that could help me out here?
