English verb conjugation CAN LABOUR

Regular verb: labour - laboured - laboured

Affirmation

Simple form

I can labour
you can labour
he can labour
we can labour
you can labour
they can labour

V-ing form

I can be labouring
you can be labouring
he can be labouring
we can be labouring
you can be labouring
they can be labouring

Perfect

I can have laboured
you can have laboured
he can have laboured
we can have laboured
you can have laboured
they can have laboured

V-ing perfect

I can have been labouring
you can have been labouring
he can have been labouring
we can have been labouring
you can have been labouring
they can have been labouring

Negation

Simple form

I cannot labour
you cannot labour
he cannot labour
we cannot labour
you cannot labour
they cannot labour

V-ing form

I cannot be labouring
you cannot be labouring
he cannot be labouring
we cannot be labouring
you cannot be labouring
they cannot be labouring

Perfect

I cannot have laboured
you cannot have laboured
he cannot have laboured
we cannot have laboured
you cannot have laboured
they cannot have laboured

V-ing perfect

I cannot have been labouring
you cannot have been labouring
he cannot have been labouring
we cannot have been labouring
you cannot have been labouring
they cannot have been labouring

Interrogative form

Simple form

can I labour?
can you labour?
can he labour?
can we labour?
can you labour?
can they labour?

V-ing form

can I be labouring?
can you be labouring?
can he be labouring?
can we be labouring?
can you be labouring?
can they be labouring?

Perfect

can I have laboured?
can you have laboured?
can he have laboured?
can we have laboured?
can you have laboured?
can they have laboured?

V-ing perfect

can I have been labouring?
can you have been labouring?
can he have been labouring?
can we have been labouring?
can you have been labouring?
can they have been labouring?

Interro-negative form

Simple form

can I not labour?
can you not labour?
can he not labour?
can we not labour?
can you not labour?
can they not labour?

V-ing form

can I not be labouring?
can you not be labouring?
can he not be labouring?
can we not be labouring?
can you not be labouring?
can they not be labouring?

Perfect

can I not have laboured?
can you not have laboured?
can he not have laboured?
can we not have laboured?
can you not have laboured?
can they not have laboured?

V-ing perfect

can I not have been labouring?
can you not have been labouring?
can he not have been labouring?
can we not have been labouring?
can you not have been labouring?
can they not have been labouring?

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