Coniugazione del verbo inglese CAN SUM

Verbo regolare: sum - summed - summed

Affermazione

Forma semplice

I can sum
you can sum
he can sum
we can sum
you can sum
they can sum

Forma con V-ing

I can be summing
you can be summing
he can be summing
we can be summing
you can be summing
they can be summing

Perfetto

I can have summed
you can have summed
he can have summed
we can have summed
you can have summed
they can have summed

Perfetto con V-ing

I can have been summing
you can have been summing
he can have been summing
we can have been summing
you can have been summing
they can have been summing

Negazione

Forma semplice

I cannot sum
you cannot sum
he cannot sum
we cannot sum
you cannot sum
they cannot sum

Forma con V-ing

I cannot be summing
you cannot be summing
he cannot be summing
we cannot be summing
you cannot be summing
they cannot be summing

Perfetto

I cannot have summed
you cannot have summed
he cannot have summed
we cannot have summed
you cannot have summed
they cannot have summed

Perfetto con V-ing

I cannot have been summing
you cannot have been summing
he cannot have been summing
we cannot have been summing
you cannot have been summing
they cannot have been summing

Forma interrogativa

Forma semplice

can I sum?
can you sum?
can he sum?
can we sum?
can you sum?
can they sum?

Forma con V-ing

can I be summing?
can you be summing?
can he be summing?
can we be summing?
can you be summing?
can they be summing?

Perfetto

can I have summed?
can you have summed?
can he have summed?
can we have summed?
can you have summed?
can they have summed?

Perfetto con V-ing

can I have been summing?
can you have been summing?
can he have been summing?
can we have been summing?
can you have been summing?
can they have been summing?

Forma interro-negativa

Forma semplice

can I not sum?
can you not sum?
can he not sum?
can we not sum?
can you not sum?
can they not sum?

Forma con V-ing

can I not be summing?
can you not be summing?
can he not be summing?
can we not be summing?
can you not be summing?
can they not be summing?

Perfetto

can I not have summed?
can you not have summed?
can he not have summed?
can we not have summed?
can you not have summed?
can they not have summed?

Perfetto con V-ing

can I not have been summing?
can you not have been summing?
can he not have been summing?
can we not have been summing?
can you not have been summing?
can they not have been summing?

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