(1) What is known to three is known to everybody. 

(2) She was known to all for her kindness.

(3) He was known to be a loud-mouthed, opinionated bigot.

(4) The drug is known to produce side-effects in women.

(5) He's been known to tell fibs .

(6) Tosh was known to be a man who would cuss and shout.

(7) The pair have often been known to abandon their script and begin ad libbing.

(8) Exposure to lead is known to damage the brains of young children.

(9) She is known to have liberal views on divorce and contraception.

(10) She was known to have had personal problems unconnected with her marriage.

(11) Most of us are known to succumb to persuasion through the media.

(12) Although he is known to only a few, his reputation among them is very great.

(13) He is known to have consorted with prostitutes.

(14) This man is known to the police .

(15) They are known to be rolling in money.

(16) Drinking is known to be harmful.

(17) His political views are known to be left of/right of centre.

(18) He has been known to spend all morning in the bathroom.

(19) This group of chemicals is known to be harmful to people with asthma.

(20) The two statesmen are known to have a cordial dislike for each other.

(21) The more minor crimes are less liable to be known to the police and recorded in the statistics than are serious crimes.

(22) The students and her needs must be known to the ward staff if learning is to be effective.

(23) He let his preference be known to the press.

(24) Let your gentleness be known to everyone.

(25) The price development can not explicitly be known to theoption holders at the moment of exercise.

(26) And the LORD shall be known to Egypt, and the Egyptians shall know the LORD in that day, and shall do sacrifice and oblation; yea, they shall vow a vow unto the LORD, and perform it.

(27) The surface field near the magnetoresistive head must be known to analyze the read back voltage of the magnetoresistive head in a magnetic recording system.

(28) However, in spite of that, the availability both here and in Britain should be known to the public at large.

(29) If so, there is little likelihood that it will ever be known to us.

(30) They had decided that they didn't want my whereabouts to be known to the world.

(31) The physicaldestruction and dislocation of American Indians in the 19 thcentury may be known to most non - Indians.

(32) ' Not even by the dearest one ever to be known to you?'.

(33) Do you want to be known to many people and admired by them?

(34) The token must be known to the recipient out of band.