English verb conjugation COULD SERIALISE

Regular verb: serialise - serialised - serialised

Affirmation

Simple form

I could serialise
you could serialise
he could serialise
we could serialise
you could serialise
they could serialise

V-ing form

I could be serialising
you could be serialising
he could be serialising
we could be serialising
you could be serialising
they could be serialising

Perfect

I could have serialised
you could have serialised
he could have serialised
we could have serialised
you could have serialised
they could have serialised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I serialise?
could you serialise?
could he serialise?
could we serialise?
could you serialise?
could they serialise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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