Revisão >> Revisão das principais matérias do Vestibular

Present

Present Perfect

I know, sei
You call
He knows
We, you, they know

I have known, soube, tenho ssbido
You have known
He has known
We, you, they have known

Past

Past Perfect

I knew, soube ou sabia            
You knew, etc.

I had known, tinha sabido
You had known, etc.

Future

Fut. Perfect

I shall know, saberei
You will know
He will know
We shall know
you, they will know

I shall have known, terei sabido
You will have known
He will have known
We shall have known
you, they will have known

Fut. in the Past

Fut. Perfect in the Past

I should know, saberia
You would know
He would know
We should know
you, they would know

I should have known, teria sabido
You would have known
He would have known
We should have known
you, they would have known

Sing. - Know (you), sabe

Plural - Know (you), sabei

Present

Present Perfect

I know, saiba

I have known, tenha sabido

you know, etc.

you have known, etc.

Past

Past Perfect

I knew, eu soubesse

I had known, tivesse sabido

you knew, etc.

you had known, etc.

Future

Future Perfect

I should know, souber

I should have known, tiver sabido

you should know            

you should have known

he should know, etc.            

he should have known, etc.

Present

Perfect

To know, saber            

To have known, ter sabido

Present

Perfect

Past

Knowing, sabendo

Having known, tendo sabido

Known, sabido

Present

Perfect

Knowing, saber            

Having known, ter sabido