The past participle is printed and the present participle is printing.
Being is the present participle. The past participle is been.
The past participle of "do" is "done." The past participle of "have" is "had."
The present participle of "sow" is "sowing," and the past participle is "sown."
The present participle of beat is beating, and the past participle is beaten.
The past participle of "begin" is "begun" and the present participle is "beginning."
The past participle of "am not" is "have not been."
Imprimens is one Latin equivalent of 'printing'. It's the present participle form of the verb 'imprimere', which means 'to print'. Another equivalent is typographia, which means 'the business of printing'.
No, the word store is not a participle. The present participle is storing. The past participle is stored.
Present participle - winding Past participle - winded
The present participle is swelling. The past participle is swelled.
The past participle is proceeded. The present participle is proceeding.