Conjugación del verbo inglés COULD PREFORMULATE
Verbo regular: preformulate - preformulated - preformulated
Afirmación
Forma simple
I could preformulateyou could preformulate
he could preformulate
we could preformulate
you could preformulate
they could preformulate
Forma con V-ing
I could be preformulatingyou could be preformulating
he could be preformulating
we could be preformulating
you could be preformulating
they could be preformulating
Perfecto
I could have preformulatedyou could have preformulated
he could have preformulated
we could have preformulated
you could have preformulated
they could have preformulated
Perfecto con V-ing
I could have been preformulatingyou could have been preformulating
he could have been preformulating
we could have been preformulating
you could have been preformulating
they could have been preformulating
Negación
Forma simple
I couldn't preformulateyou couldn't preformulate
he couldn't preformulate
we couldn't preformulate
you couldn't preformulate
they couldn't preformulate
Forma con V-ing
I couldn't be preformulatingyou couldn't be preformulating
he couldn't be preformulating
we couldn't be preformulating
you couldn't be preformulating
they couldn't be preformulating
Perfecto
I couldn't have preformulatedyou couldn't have preformulated
he couldn't have preformulated
we couldn't have preformulated
you couldn't have preformulated
they couldn't have preformulated
Perfecto con V-ing
I couldn't have been preformulatingyou couldn't have been preformulating
he couldn't have been preformulating
we couldn't have been preformulating
you couldn't have been preformulating
they couldn't have been preformulating
Forma interrogativa
Forma simple
could I preformulate?could you preformulate?
could he preformulate?
could we preformulate?
could you preformulate?
could they preformulate?
Forma con V-ing
could I be preformulating?could you be preformulating?
could he be preformulating?
could we be preformulating?
could you be preformulating?
could they be preformulating?
Perfecto
could I have preformulated?could you have preformulated?
could he have preformulated?
could we have preformulated?
could you have preformulated?
could they have preformulated?
Perfecto con V-ing
could I have been preformulating?could you have been preformulating?
could he have been preformulating?
could we have been preformulating?
could you have been preformulating?
could they have been preformulating?
Forma interro-negativa
Forma simple
couldn't I preformulate?couldn't you preformulate?
couldn't he preformulate?
couldn't we preformulate?
couldn't you preformulate?
couldn't they preformulate?
Forma con V-ing
couldn't I be preformulating?couldn't you be preformulating?
couldn't he be preformulating?
couldn't we be preformulating?
couldn't you be preformulating?
couldn't they be preformulating?
Perfecto
couldn't I have preformulated?couldn't you have preformulated?
couldn't he have preformulated?
couldn't we have preformulated?
couldn't you have preformulated?
couldn't they have preformulated?
Perfecto con V-ing
couldn't I have been preformulating?couldn't you have been preformulating?
couldn't he have been preformulating?
couldn't we have been preformulating?
couldn't you have been preformulating?
couldn't they have been preformulating?