Finely chop all your greens, including the wild garlic stems (keep the flowers for later.) Heat a pan and fry the veg in the oil until it has reduced to at least half its size. This should take about 25 minutes. If it starts to look like its drying up add some stock.
Add the couscous and cover with stock. Cover and take off the heat.
Chop your herbs and stir them through when the couscous has cooked. I also added some crumbled goats cheese here.
Finish with the wild garlic flowers.