I could calendar you could calendar he could calendar we could calendar you could calendar they could calendar
Form mit V-ing
I could be calendaring you could be calendaring he could be calendaring we could be calendaring you could be calendaring they could be calendaring
Perfekt
I could have calendared you could have calendared he could have calendared we could have calendared you could have calendared they could have calendared
Perfekt mit V-ing
I could have been calendaring you could have been calendaring he could have been calendaring we could have been calendaring you could have been calendaring they could have been calendaring
Negation
Einfache Form
I couldn't calendar you couldn't calendar he couldn't calendar we couldn't calendar you couldn't calendar they couldn't calendar
Form mit V-ing
I couldn't be calendaring you couldn't be calendaring he couldn't be calendaring we couldn't be calendaring you couldn't be calendaring they couldn't be calendaring
Perfekt
I couldn't have calendared you couldn't have calendared he couldn't have calendared we couldn't have calendared you couldn't have calendared they couldn't have calendared
Perfekt mit V-ing
I couldn't have been calendaring you couldn't have been calendaring he couldn't have been calendaring we couldn't have been calendaring you couldn't have been calendaring they couldn't have been calendaring
Fragende Form
Einfache Form
could I calendar? could you calendar? could he calendar? could we calendar? could you calendar? could they calendar?
Form mit V-ing
could I be calendaring? could you be calendaring? could he be calendaring? could we be calendaring? could you be calendaring? could they be calendaring?
Perfekt
could I have calendared? could you have calendared? could he have calendared? could we have calendared? could you have calendared? could they have calendared?
Perfekt mit V-ing
could I have been calendaring? could you have been calendaring? could he have been calendaring? could we have been calendaring? could you have been calendaring? could they have been calendaring?
Fragende Negation Form
Einfache Form
couldn't I calendar? couldn't you calendar? couldn't he calendar? couldn't we calendar? couldn't you calendar? couldn't they calendar?
Form mit V-ing
couldn't I be calendaring? couldn't you be calendaring? couldn't he be calendaring? couldn't we be calendaring? couldn't you be calendaring? couldn't they be calendaring?
Perfekt
couldn't I have calendared? couldn't you have calendared? couldn't he have calendared? couldn't we have calendared? couldn't you have calendared? couldn't they have calendared?
Perfekt mit V-ing
couldn't I have been calendaring? couldn't you have been calendaring? couldn't he have been calendaring? couldn't we have been calendaring? couldn't you have been calendaring? couldn't they have been calendaring?