Conjugación del verbo inglés COULD SUMMATE
Verbo regular: summate - summated - summated
Afirmación
Forma simple
I could summateyou could summate
he could summate
we could summate
you could summate
they could summate
Forma con V-ing
I could be summatingyou could be summating
he could be summating
we could be summating
you could be summating
they could be summating
Perfecto
I could have summatedyou could have summated
he could have summated
we could have summated
you could have summated
they could have summated
Perfecto con V-ing
I could have been summatingyou could have been summating
he could have been summating
we could have been summating
you could have been summating
they could have been summating
Negación
Forma simple
I couldn't summateyou couldn't summate
he couldn't summate
we couldn't summate
you couldn't summate
they couldn't summate
Forma con V-ing
I couldn't be summatingyou couldn't be summating
he couldn't be summating
we couldn't be summating
you couldn't be summating
they couldn't be summating
Perfecto
I couldn't have summatedyou couldn't have summated
he couldn't have summated
we couldn't have summated
you couldn't have summated
they couldn't have summated
Perfecto con V-ing
I couldn't have been summatingyou couldn't have been summating
he couldn't have been summating
we couldn't have been summating
you couldn't have been summating
they couldn't have been summating
Forma interrogativa
Forma simple
could I summate?could you summate?
could he summate?
could we summate?
could you summate?
could they summate?
Forma con V-ing
could I be summating?could you be summating?
could he be summating?
could we be summating?
could you be summating?
could they be summating?
Perfecto
could I have summated?could you have summated?
could he have summated?
could we have summated?
could you have summated?
could they have summated?
Perfecto con V-ing
could I have been summating?could you have been summating?
could he have been summating?
could we have been summating?
could you have been summating?
could they have been summating?
Forma interro-negativa
Forma simple
couldn't I summate?couldn't you summate?
couldn't he summate?
couldn't we summate?
couldn't you summate?
couldn't they summate?
Forma con V-ing
couldn't I be summating?couldn't you be summating?
couldn't he be summating?
couldn't we be summating?
couldn't you be summating?
couldn't they be summating?
Perfecto
couldn't I have summated?couldn't you have summated?
couldn't he have summated?
couldn't we have summated?
couldn't you have summated?
couldn't they have summated?
Perfecto con V-ing
couldn't I have been summating?couldn't you have been summating?
couldn't he have been summating?
couldn't we have been summating?
couldn't you have been summating?
couldn't they have been summating?