The term present progressive tense is identified in base64 scheme by the sequence cHJlc2VudCBwcm9ncmVzc2l2ZSB0ZW5zZQ==, while the MD5 signature is equal to b632455ca4cf007161550873b7046428. The ASCII encoding of present progressive tense in hexadecimal notation is 70726573656e742070726f67726573736976652074656e7365.