Spoken English with know Telugulo

I know 
(nenu thelusukuntaanu)

I do not know
(nenu thelusukonu)

I will know
(nenu thelusukuntaanu)

I will not know
(nenu thelusukonu)


I knew
(nenu thelusukunnaanu)
(naaku thelusu)



I did not know
(nenu thelusukoledhu)
(naaku theliyadhu)


I have known
(nenu thelusukunnaanu)
(naaku thelusu)


I have not known
(nenu thelusukoledhu)
(naaku theliyadhu)


I am knowing
(nenu thelusukuntunnaanu)


I am not knowing
(nenu thelusukuntalenu)