English verb conjugation CAN PHOTOSYNTHESISE

Regular verb: photosynthesise - photosynthesised - photosynthesised

Affirmation

Simple form

I can photosynthesise
you can photosynthesise
he can photosynthesise
we can photosynthesise
you can photosynthesise
they can photosynthesise

V-ing form

I can be photosynthesising
you can be photosynthesising
he can be photosynthesising
we can be photosynthesising
you can be photosynthesising
they can be photosynthesising

Perfect

I can have photosynthesised
you can have photosynthesised
he can have photosynthesised
we can have photosynthesised
you can have photosynthesised
they can have photosynthesised

V-ing perfect

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

Negation

Simple form

I cannot photosynthesise
you cannot photosynthesise
he cannot photosynthesise
we cannot photosynthesise
you cannot photosynthesise
they cannot photosynthesise

V-ing form

I cannot be photosynthesising
you cannot be photosynthesising
he cannot be photosynthesising
we cannot be photosynthesising
you cannot be photosynthesising
they cannot be photosynthesising

Perfect

I cannot have photosynthesised
you cannot have photosynthesised
he cannot have photosynthesised
we cannot have photosynthesised
you cannot have photosynthesised
they cannot have photosynthesised

V-ing perfect

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

Interrogative form

Simple form

can I photosynthesise?
can you photosynthesise?
can he photosynthesise?
can we photosynthesise?
can you photosynthesise?
can they photosynthesise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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