Coniugazione del verbo inglese CAN PREASCERTAIN
Verbo regolare: preascertain - preascertained - preascertained
Affermazione
Forma semplice
I can preascertainyou can preascertain
she can preascertain
we can preascertain
you can preascertain
they can preascertain
Forma con V-ing
I can be preascertainingyou can be preascertaining
she can be preascertaining
we can be preascertaining
you can be preascertaining
they can be preascertaining
Perfetto
I can have preascertainedyou can have preascertained
she can have preascertained
we can have preascertained
you can have preascertained
they can have preascertained
Perfetto con V-ing
I can have been preascertainingyou can have been preascertaining
she can have been preascertaining
we can have been preascertaining
you can have been preascertaining
they can have been preascertaining
Negazione
Forma semplice
I can't preascertainyou can't preascertain
she can't preascertain
we can't preascertain
you can't preascertain
they can't preascertain
Forma con V-ing
I can't be preascertainingyou can't be preascertaining
she can't be preascertaining
we can't be preascertaining
you can't be preascertaining
they can't be preascertaining
Perfetto
I can't have preascertainedyou can't have preascertained
she can't have preascertained
we can't have preascertained
you can't have preascertained
they can't have preascertained
Perfetto con V-ing
I can't have been preascertainingyou can't have been preascertaining
she can't have been preascertaining
we can't have been preascertaining
you can't have been preascertaining
they can't have been preascertaining
Forma interrogativa
Forma semplice
can I preascertain?can you preascertain?
can she preascertain?
can we preascertain?
can you preascertain?
can they preascertain?
Forma con V-ing
can I be preascertaining?can you be preascertaining?
can she be preascertaining?
can we be preascertaining?
can you be preascertaining?
can they be preascertaining?
Perfetto
can I have preascertained?can you have preascertained?
can she have preascertained?
can we have preascertained?
can you have preascertained?
can they have preascertained?
Perfetto con V-ing
can I have been preascertaining?can you have been preascertaining?
can she have been preascertaining?
can we have been preascertaining?
can you have been preascertaining?
can they have been preascertaining?
Forma interro-negativa
Forma semplice
can't I preascertain?can't you preascertain?
can't she preascertain?
can't we preascertain?
can't you preascertain?
can't they preascertain?
Forma con V-ing
can't I be preascertaining?can't you be preascertaining?
can't she be preascertaining?
can't we be preascertaining?
can't you be preascertaining?
can't they be preascertaining?
Perfetto
can't I have preascertained?can't you have preascertained?
can't she have preascertained?
can't we have preascertained?
can't you have preascertained?
can't they have preascertained?
Perfetto con V-ing
can't I have been preascertaining?can't you have been preascertaining?
can't she have been preascertaining?
can't we have been preascertaining?
can't you have been preascertaining?
can't they have been preascertaining?