The First Noble Truth with its three aspects is: “There is suffering, dukkha. Dukkha should be understood. Dukkha has been understood.”
The Second Noble Truth with its three aspects is: “There is the origin of suffering, which is attachment to desire. Desire should be let go of. Desire has been let go of.”
The Third Noble Truth with its three aspects is: ‘There is the cessation of suffering, of dukkha. The cessation of dukkha should be realised. The cessation of dukkha has been realised.’
The Fourth Noble Truth, like the first three, has three aspects. The first aspect is: ‘There is the Eightfold Path, the atthangika magga - the way out of suffering.’ It is also called the ariya magga, the Ariyan or Noble Path. The second aspect is: ‘This path should be developed.’ The final insight into arahantship is: ‘This path has been fully developed.’