féminin | Modal : aucun | may | might | can | could | shall | should | will | would | must | ought to
Conjugaison du verbe anglais COULD SYSTEMISE
Verbe régulier : systemise - systemised - systemised
Affirmation
Forme simple
I could systemiseyou could systemise
he could systemise
we could systemise
you could systemise
they could systemise
Forme en V-ing
I could be systemisingyou could be systemising
he could be systemising
we could be systemising
you could be systemising
they could be systemising
Perfect
I could have systemisedyou could have systemised
he could have systemised
we could have systemised
you could have systemised
they could have systemised
Perfect en V-ing
I could have been systemisingyou could have been systemising
he could have been systemising
we could have been systemising
you could have been systemising
they could have been systemising
Négation
Forme simple
I couldn't systemiseyou couldn't systemise
he couldn't systemise
we couldn't systemise
you couldn't systemise
they couldn't systemise
Forme en V-ing
I couldn't be systemisingyou couldn't be systemising
he couldn't be systemising
we couldn't be systemising
you couldn't be systemising
they couldn't be systemising
Perfect
I couldn't have systemisedyou couldn't have systemised
he couldn't have systemised
we couldn't have systemised
you couldn't have systemised
they couldn't have systemised
Perfect en V-ing
I couldn't have been systemisingyou couldn't have been systemising
he couldn't have been systemising
we couldn't have been systemising
you couldn't have been systemising
they couldn't have been systemising
Forme interrogative
Forme simple
could I systemise?could you systemise?
could he systemise?
could we systemise?
could you systemise?
could they systemise?
Forme en V-ing
could I be systemising?could you be systemising?
could he be systemising?
could we be systemising?
could you be systemising?
could they be systemising?
Perfect
could I have systemised?could you have systemised?
could he have systemised?
could we have systemised?
could you have systemised?
could they have systemised?
Perfect en V-ing
could I have been systemising?could you have been systemising?
could he have been systemising?
could we have been systemising?
could you have been systemising?
could they have been systemising?
Forme interro-négative
Forme simple
couldn't I systemise?couldn't you systemise?
couldn't he systemise?
couldn't we systemise?
couldn't you systemise?
couldn't they systemise?
Forme en V-ing
couldn't I be systemising?couldn't you be systemising?
couldn't he be systemising?
couldn't we be systemising?
couldn't you be systemising?
couldn't they be systemising?
Perfect
couldn't I have systemised?couldn't you have systemised?
couldn't he have systemised?
couldn't we have systemised?
couldn't you have systemised?
couldn't they have systemised?
Perfect en V-ing
couldn't I have been systemising?couldn't you have been systemising?
couldn't he have been systemising?
couldn't we have been systemising?
couldn't you have been systemising?
couldn't they have been systemising?