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female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD CALENDAR

Regular verb: calendar - calendared - calendared


Affirmation

Simple form
I could calendar
you could calendar
he could calendar
we could calendar
you could calendar
they could calendar
V-ing form
I could be calendaring
you could be calendaring
he could be calendaring
we could be calendaring
you could be calendaring
they could be calendaring
Perfect
I could have calendared
you could have calendared
he could have calendared
we could have calendared
you could have calendared
they could have calendared
V-ing perfect
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

Simple 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
V-ing form
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
Perfect
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
V-ing perfect
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

Interrogative form

Simple form
could I calendar?
could you calendar?
could he calendar?
could we calendar?
could you calendar?
could they calendar?
V-ing form
could I be calendaring?
could you be calendaring?
could he be calendaring?
could we be calendaring?
could you be calendaring?
could they be calendaring?
Perfect
could I have calendared?
could you have calendared?
could he have calendared?
could we have calendared?
could you have calendared?
could they have calendared?
V-ing perfect
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?

Interro-negative form

Simple 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?
V-ing form
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?
Perfect
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?
V-ing perfect
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?