Well unless you're playing flex or another game mode outside of Summoner's rift you're either facing a duo/ single player team. If you're constantly assuming every match you're playing is nonstop 4 man and you're getting queued with them I would highly doubt that. Perhaps you need to be more effective calling for assistance, warding, and knowing how to set--up a lane for a gank. Alternatively, you can become a Jungle main.
One thing to look out for in my experience is if you're top or mid and start seeing an aggressive poke or someone getting into a position where you're easily accessible to play passive and be aware of other laners movements. You might also want to not flame others and make it seem like a big problem when someone is not instantly there to help you in your lane. Jungle is nonstop team management and working through whatever is being given at any moment and if you're not seeing ganks it could be because they're focused on bot lane who is being camped or whatever things can happen. GL HF.