English verb conjugation CAN THEORISE

Regular verb: theorise - theorised - theorised

Affirmation

Simple form

I can theorise
you can theorise
he can theorise
we can theorise
you can theorise
they can theorise

V-ing form

I can be theorising
you can be theorising
he can be theorising
we can be theorising
you can be theorising
they can be theorising

Perfect

I can have theorised
you can have theorised
he can have theorised
we can have theorised
you can have theorised
they can have theorised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I theorise?
can you theorise?
can he theorise?
can we theorise?
can you theorise?
can they theorise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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