Sakon ya ƙunshi abubuwa na asali masu zuwa:
Amsar ita ce:
- Gabatarwa.
- Kammalawa.
- Nisa
Wasiƙar ta ƙunshi abubuwa na asali masu zuwa: gabatarwa da gabatarwa, adireshin wanda aka gabatar da shi a sarari kuma dalla-dalla, kwanan wata harafin, taken harafin, wanda ya haɗa da abun ciki, da ƙarshe.
A cikin wasiƙun hukuma, ya zama dole kuma a haɗa adireshin yanki.
Abubuwan da ke cikin saƙon sun bambanta dangane da manufar saƙon.
