English verb conjugation COULD REFRIGERATE

Regular verb: refrigerate - refrigerated - refrigerated

Affirmation

Simple form

I could refrigerate
you could refrigerate
he could refrigerate
we could refrigerate
you could refrigerate
they could refrigerate

V-ing form

I could be refrigerating
you could be refrigerating
he could be refrigerating
we could be refrigerating
you could be refrigerating
they could be refrigerating

Perfect

I could have refrigerated
you could have refrigerated
he could have refrigerated
we could have refrigerated
you could have refrigerated
they could have refrigerated

V-ing perfect

I could have been refrigerating
you could have been refrigerating
he could have been refrigerating
we could have been refrigerating
you could have been refrigerating
they could have been refrigerating

Negation

Simple form

I couldn't refrigerate
you couldn't refrigerate
he couldn't refrigerate
we couldn't refrigerate
you couldn't refrigerate
they couldn't refrigerate

V-ing form

I couldn't be refrigerating
you couldn't be refrigerating
he couldn't be refrigerating
we couldn't be refrigerating
you couldn't be refrigerating
they couldn't be refrigerating

Perfect

I couldn't have refrigerated
you couldn't have refrigerated
he couldn't have refrigerated
we couldn't have refrigerated
you couldn't have refrigerated
they couldn't have refrigerated

V-ing perfect

I couldn't have been refrigerating
you couldn't have been refrigerating
he couldn't have been refrigerating
we couldn't have been refrigerating
you couldn't have been refrigerating
they couldn't have been refrigerating

Interrogative form

Simple form

could I refrigerate?
could you refrigerate?
could he refrigerate?
could we refrigerate?
could you refrigerate?
could they refrigerate?

V-ing form

could I be refrigerating?
could you be refrigerating?
could he be refrigerating?
could we be refrigerating?
could you be refrigerating?
could they be refrigerating?

Perfect

could I have refrigerated?
could you have refrigerated?
could he have refrigerated?
could we have refrigerated?
could you have refrigerated?
could they have refrigerated?

V-ing perfect

could I have been refrigerating?
could you have been refrigerating?
could he have been refrigerating?
could we have been refrigerating?
could you have been refrigerating?
could they have been refrigerating?

Interro-negative form

Simple form

couldn't I refrigerate?
couldn't you refrigerate?
couldn't he refrigerate?
couldn't we refrigerate?
couldn't you refrigerate?
couldn't they refrigerate?

V-ing form

couldn't I be refrigerating?
couldn't you be refrigerating?
couldn't he be refrigerating?
couldn't we be refrigerating?
couldn't you be refrigerating?
couldn't they be refrigerating?

Perfect

couldn't I have refrigerated?
couldn't you have refrigerated?
couldn't he have refrigerated?
couldn't we have refrigerated?
couldn't you have refrigerated?
couldn't they have refrigerated?

V-ing perfect

couldn't I have been refrigerating?
couldn't you have been refrigerating?
couldn't he have been refrigerating?
couldn't we have been refrigerating?
couldn't you have been refrigerating?
couldn't they have been refrigerating?

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