Present participle; Past participle - previsioning - previsioned Present - prevision - prevision - previsions - prevision - prevision - prevision Past - previsioned - previsioned - previsioned - previsioned - previsioned - previsioned Future - will prevision - will prevision - will prevision - will prevision - will prevision - will prevision Present conditional - would prevision - would prevision - would prevision - would prevision - would prevision - would prevision Present Perfect - have previsioned - have previsioned - has previsioned - have previsioned - have previsioned - have previsioned Past Perfect - had previsioned - had previsioned - had previsioned - had previsioned - had previsioned - had previsioned Future Perfect - will have previsioned - will have previsioned - will have previsioned - will have previsioned - will have previsioned - will have previsioned Past conditional - would have previsioned - would have previsioned - would have previsioned - would have previsioned - would have previsioned - would have previsioned Imperative - - - prevision - - - - - - - -