The pair have struggled to combine due to past injury.
"Me and Jack have both been out for long periods of time with injury and we haven't had the opportunity to play with each other that often," Ramsey told the Matchday Show on Arsenal Player.
"Hopefully now we're both back fit we'll have more of an opportunity to play together. We understand each other and we've been training together for a while. I played with Tomas [Rosicky] towards the end of last season and that seemed to work so it's only getting stronger as the season goes on."