気味だ

Usage

Used to mean "to have a tendency to". Mostly used to refer to negative situations

最近忙しくてあまり寝ていないから、疲れ気味だ I've been busy and haven't slept well recently, so I'm slightly tired

風邪気味だから、今夜は早く寝よう I have a slight cold, so I'll go to bed early tonight