There are 2 kinds of participles
1. Present participle
2. Past participle
But, may I ask a strange question. "Why they don't have future participle ?"
There [was] no future tense in Old English, with the possible exception of the verb "to be".Old English Grammar & Reader by Robert E. Diamond
... ordinarily the present tense [was] used with the force of the future wherever there [was] a need to express futurity.