can prevision
Regular verb: prevision - previsioned- previsioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can prevision
you can prevision
he can prevision
we can prevision
you can prevision
they can prevision 	I can be previsioning
you can be previsioning
he can be previsioning
we can be previsioning
you can be previsioning
they can be previsioning	I can have previsioned
you can have previsioned
he can have previsioned
we can have previsioned
you can have previsioned
they can have previsioned	I can have been previsioning
you can have been previsioning
he can have been previsioning
we can have been previsioning
you can have been previsioning
they can have been previsioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot prevision
you cannot prevision
he cannot prevision
we cannot prevision
you cannot prevision
they cannot prevision 	I cannot be previsioning
you cannot be previsioning
he cannot be previsioning
we cannot be previsioning
you cannot be previsioning
they cannot be previsioning	I cannot have previsioned
you cannot have previsioned
he cannot have previsioned
we cannot have previsioned
you cannot have previsioned
they cannot have previsioned	I cannot have been previsioning
you cannot have been previsioning
he cannot have been previsioning
we cannot have been previsioning
you cannot have been previsioning
they cannot have been previsioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I prevision?
can you prevision?
can he prevision?
can we prevision?
can you prevision?
can they prevision? 	can I be previsioning?
can you be previsioning?
can he be previsioning?
can we be previsioning?
can you be previsioning?
can they be previsioning? 	can I have previsioned?
can you have previsioned?
can he have previsioned?
can we have previsioned?
can you have previsioned?
can they have previsioned? 	can I have been previsioning?
can you have been previsioning?
can he have been previsioning?
can we have been previsioning?
can you have been previsioning?
can they have been previsioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not prevision?
can you not prevision?
can he not prevision?
can we not prevision?
can you not prevision?
can they not prevision? 	can I not be previsioning?
can you not be previsioning?
can he not be previsioning?
can we not be previsioning?
can you not be previsioning?
can they not be previsioning? 	can I not have previsioned?
can you not have previsioned?
can he not have previsioned?
can we not have previsioned?
can you not have previsioned?
can they not have previsioned? 	can I not have been previsioning?
can you not have been previsioning?
can he not have been previsioning?
can we not have been previsioning?
can you not have been previsioning?
can they not have been previsioning?