There are two 1G combo ports for either 1Gbase-T or SFP connections. Those you can’t use both.
But the other two 10G Ports can be used as WAN/LAN whatever you like. The pfSense is very flexible on that. So you could have 2x 1GB Copper as WAN and use the 10G Ports with a Copper SFP as WAN too. But I wouldnt recommend using T SFP’s better hook up a Switch via 10G SFP+ and put all your incoming WANs into transport VLANs.