English verb conjugation COULD SPRING-CLEAN

Regular verb: spring-clean - spring-cleaned - spring-cleaned

Affirmation

Simple form

I could spring-clean
you could spring-clean
he could spring-clean
we could spring-clean
you could spring-clean
they could spring-clean

V-ing form

I could be spring-cleaning
you could be spring-cleaning
he could be spring-cleaning
we could be spring-cleaning
you could be spring-cleaning
they could be spring-cleaning

Perfect

I could have spring-cleaned
you could have spring-cleaned
he could have spring-cleaned
we could have spring-cleaned
you could have spring-cleaned
they could have spring-cleaned

V-ing perfect

I could have been spring-cleaning
you could have been spring-cleaning
he could have been spring-cleaning
we could have been spring-cleaning
you could have been spring-cleaning
they could have been spring-cleaning

Negation

Simple form

I couldn't spring-clean
you couldn't spring-clean
he couldn't spring-clean
we couldn't spring-clean
you couldn't spring-clean
they couldn't spring-clean

V-ing form

I couldn't be spring-cleaning
you couldn't be spring-cleaning
he couldn't be spring-cleaning
we couldn't be spring-cleaning
you couldn't be spring-cleaning
they couldn't be spring-cleaning

Perfect

I couldn't have spring-cleaned
you couldn't have spring-cleaned
he couldn't have spring-cleaned
we couldn't have spring-cleaned
you couldn't have spring-cleaned
they couldn't have spring-cleaned

V-ing perfect

I couldn't have been spring-cleaning
you couldn't have been spring-cleaning
he couldn't have been spring-cleaning
we couldn't have been spring-cleaning
you couldn't have been spring-cleaning
they couldn't have been spring-cleaning

Interrogative form

Simple form

could I spring-clean?
could you spring-clean?
could he spring-clean?
could we spring-clean?
could you spring-clean?
could they spring-clean?

V-ing form

could I be spring-cleaning?
could you be spring-cleaning?
could he be spring-cleaning?
could we be spring-cleaning?
could you be spring-cleaning?
could they be spring-cleaning?

Perfect

could I have spring-cleaned?
could you have spring-cleaned?
could he have spring-cleaned?
could we have spring-cleaned?
could you have spring-cleaned?
could they have spring-cleaned?

V-ing perfect

could I have been spring-cleaning?
could you have been spring-cleaning?
could he have been spring-cleaning?
could we have been spring-cleaning?
could you have been spring-cleaning?
could they have been spring-cleaning?

Interro-negative form

Simple form

couldn't I spring-clean?
couldn't you spring-clean?
couldn't he spring-clean?
couldn't we spring-clean?
couldn't you spring-clean?
couldn't they spring-clean?

V-ing form

couldn't I be spring-cleaning?
couldn't you be spring-cleaning?
couldn't he be spring-cleaning?
couldn't we be spring-cleaning?
couldn't you be spring-cleaning?
couldn't they be spring-cleaning?

Perfect

couldn't I have spring-cleaned?
couldn't you have spring-cleaned?
couldn't he have spring-cleaned?
couldn't we have spring-cleaned?
couldn't you have spring-cleaned?
couldn't they have spring-cleaned?

V-ing perfect

couldn't I have been spring-cleaning?
couldn't you have been spring-cleaning?
couldn't he have been spring-cleaning?
couldn't we have been spring-cleaning?
couldn't you have been spring-cleaning?
couldn't they have been spring-cleaning?

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