Weave line creation

I’m trying to create this using blend tool but failed to create same to same. anyone can help me !!!

Please show your attempts.

You’re right that Illustrator’s blend tool does not create that line work exactly. While the blend tool is pretty powerful in Illustrator, it has it’s faults. I wish that Illustrator had something similar to how Adobe Animate uses “shape hints” for shape tweening. While they are not the same thing, if you could add shape hints to two items you are blending in Illustrator, you’d have more control over how they blend.

It may be because the shape is somewhat cut off on the end. But this is what Illustrator by default does when blending the two curves.