Could someone with experience in writing Slovio please explain to me the best/recommended way to form the different tenses of the passive in Slovio?

In Sloviensk it is very simple : add -e to infinitive of verb.

robit (to work) - robite (worked)
vidit (to see) - vidite (seen)
verit (to believe) - verite (believed)
idet (to go) - idete (gone)
bombardit (to bomb) - bombardite (bombed)
arestit (to arrest) - arestite (arrested)


Very simple and it works with any verb and it is also slavic (we can find many verbs in some slavic langaugas with ending -te with passive voice of the verbs.

In SLOVIO:

delat (to work) - delatju (worked-passive) delatsju (working-active)
vidit (to see) - viditju (seen-passive) - viditsju (seing-active)
verit (to believe) - veritju (believed) - veritsju (believing)
idit (to go) - idilju (gone) - iditsju (going)
bombit (to bomb) - bombitju (bombed) - bombitsju (bombing)
zaderzxit (to arrest) - zaderzxitju (arrested) - zaderzxitsju (arresting)

more is here: http://www.slovio.com/1/0.slovio/index.html#partic