Making new animations from Blend Spaces

Hi. I was trying to make a blend animation between the forward and right strafing animation.

This is the idle animation

And this is the blend between the right strafe running and forward running animation

Is there any way to get that blended animation and save it for further use? If yes then it could help me a lot. I only got a forward and strafing animation. I just want to find a way to get that blended animation. This will fill the animation gap when you try to move diagonally in any direction.