How to Use "incognizant" with Example Sentences

1. That person understanding my time , I am incognizant .

2. Incognizant of the new political situation .

3. Just not so good speak meaning , now many people all incognizant this phrase .

4. He in no hurrily ask a professor at this time incognizant I ?

5. Everybody works hard together , wishing the world has the cognition walks with incognizant friend together , our fine life in developments !