We can.
But we all can't be available at one and the same time on this forum. Through whatsapp we can receive on the moment whatever one posts---Important topics for essay--their outlines---handouts---idioms---corrections---Narration/Voice---group of words etc and can response without any delay. Each member is supposed to share something concrete and pertinent to the pattern. It may prove effective.

Nevertheless if it is not possible for anyone then he may suggest any other modus operandi otherwise.

Stay blessed