Present Tense Affirmations 
I am a highly motivated person 
I am motivated at all times
I am always motivated and always get things done on time
I am a naturally motivated individual and motivation comes naturally to me
I am naturally motivated and energized at the beginning of every day
I am highly motivated, ambitious and driven
I find it easy to motivate myself and get myself in the right state of mind
I am always looked up to as someone with high energy, drive, and motivation
I stay motivated throughout a project no matter what
I am always motivated and my positive energy motivates and lifts those around me

Future Tense Affirmations 
I am becoming more and more motivated every single day 
I will find the motivation when I need it
I am finding myself more motivated every day
I am turning into someone who is naturally motivated
I am getting more and more driven and ambitious
Every day I become more driven, motivated and ambitious
I will be hugely motivated and productive
I will become someone who is always motivated and switched on
I will become a naturally motivated, highly ambitious person
I am becoming more and more motivated in all areas of my life

Natural Affirmations
Motivation comes naturally to me
Being naturally motivated is a normal part of my life
Each day I am more and more motivated
Every day I wake up refreshed, ready to go, and full of motivation
Being motivated and driven is a natural part of who I am
Being motivated and ambitious is a part of life I enjoy