Conjugación del verbo inglés COULD SYSTEMATISE

Verbo regular: systematise - systematised - systematised

Afirmación

Forma simple

I could systematise
you could systematise
she could systematise
we could systematise
you could systematise
they could systematise

Forma con V-ing

I could be systematising
you could be systematising
she could be systematising
we could be systematising
you could be systematising
they could be systematising

Perfecto

I could have systematised
you could have systematised
she could have systematised
we could have systematised
you could have systematised
they could have systematised

Perfecto con V-ing

I could have been systematising
you could have been systematising
she could have been systematising
we could have been systematising
you could have been systematising
they could have been systematising

Negación

Forma simple

I couldn't systematise
you couldn't systematise
she couldn't systematise
we couldn't systematise
you couldn't systematise
they couldn't systematise

Forma con V-ing

I couldn't be systematising
you couldn't be systematising
she couldn't be systematising
we couldn't be systematising
you couldn't be systematising
they couldn't be systematising

Perfecto

I couldn't have systematised
you couldn't have systematised
she couldn't have systematised
we couldn't have systematised
you couldn't have systematised
they couldn't have systematised

Perfecto con V-ing

I couldn't have been systematising
you couldn't have been systematising
she couldn't have been systematising
we couldn't have been systematising
you couldn't have been systematising
they couldn't have been systematising

Forma interrogativa

Forma simple

could I systematise?
could you systematise?
could she systematise?
could we systematise?
could you systematise?
could they systematise?

Forma con V-ing

could I be systematising?
could you be systematising?
could she be systematising?
could we be systematising?
could you be systematising?
could they be systematising?

Perfecto

could I have systematised?
could you have systematised?
could she have systematised?
could we have systematised?
could you have systematised?
could they have systematised?

Perfecto con V-ing

could I have been systematising?
could you have been systematising?
could she have been systematising?
could we have been systematising?
could you have been systematising?
could they have been systematising?

Forma interro-negativa

Forma simple

couldn't I systematise?
couldn't you systematise?
couldn't she systematise?
couldn't we systematise?
couldn't you systematise?
couldn't they systematise?

Forma con V-ing

couldn't I be systematising?
couldn't you be systematising?
couldn't she be systematising?
couldn't we be systematising?
couldn't you be systematising?
couldn't they be systematising?

Perfecto

couldn't I have systematised?
couldn't you have systematised?
couldn't she have systematised?
couldn't we have systematised?
couldn't you have systematised?
couldn't they have systematised?

Perfecto con V-ing

couldn't I have been systematising?
couldn't you have been systematising?
couldn't she have been systematising?
couldn't we have been systematising?
couldn't you have been systematising?
couldn't they have been systematising?

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