Bangaren tsayin daka siffa ce ta nahawu da ake amfani da ita a wasu harsuna don nuna cewa wani aiki, lamari, ko yanayi yana ci gaba na tsawon lokaci, ba tare da nuna kammalawarsa ko ƙarewarsa ba. A wasu kalmomi, yana jaddada yanayin aiki ko aukuwa mai gudana. Alamar daɗaɗɗen yawanci ana yiwa alama ta affix ko ɓangarorin da aka ƙara a cikin fi’ili, ko ta hanyar canji a sigar fi’ili. Misali, a cikin jimlar “Ina tafiya zuwa kantin”, ana iya yiwa kalmar “tafiya” alama da yanayin da’a ke nuna cewa aikin yana ci gaba, kamar yadda yake cikin “Har yanzu ina tafiya shagon”.