English verb conjugation CAN TINKER

Regular verb: tinker - tinkered - tinkered

Affirmation

Simple form

I can tinker
you can tinker
he can tinker
we can tinker
you can tinker
they can tinker

V-ing form

I can be tinkering
you can be tinkering
he can be tinkering
we can be tinkering
you can be tinkering
they can be tinkering

Perfect

I can have tinkered
you can have tinkered
he can have tinkered
we can have tinkered
you can have tinkered
they can have tinkered

V-ing perfect

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

Negation

Simple form

I can't tinker
you can't tinker
he can't tinker
we can't tinker
you can't tinker
they can't tinker

V-ing form

I can't be tinkering
you can't be tinkering
he can't be tinkering
we can't be tinkering
you can't be tinkering
they can't be tinkering

Perfect

I can't have tinkered
you can't have tinkered
he can't have tinkered
we can't have tinkered
you can't have tinkered
they can't have tinkered

V-ing perfect

I can't have been tinkering
you can't have been tinkering
he can't have been tinkering
we can't have been tinkering
you can't have been tinkering
they can't have been tinkering

Interrogative form

Simple form

can I tinker?
can you tinker?
can he tinker?
can we tinker?
can you tinker?
can they tinker?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

can't I tinker?
can't you tinker?
can't he tinker?
can't we tinker?
can't you tinker?
can't they tinker?

V-ing form

can't I be tinkering?
can't you be tinkering?
can't he be tinkering?
can't we be tinkering?
can't you be tinkering?
can't they be tinkering?

Perfect

can't I have tinkered?
can't you have tinkered?
can't he have tinkered?
can't we have tinkered?
can't you have tinkered?
can't they have tinkered?

V-ing perfect

can't I have been tinkering?
can't you have been tinkering?
can't he have been tinkering?
can't we have been tinkering?
can't you have been tinkering?
can't they have been tinkering?

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