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 can't photosynthesise
you can't photosynthesise
he can't photosynthesise
we can't photosynthesise
you can't photosynthesise
they can't photosynthesise

V-ing form

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

Perfect

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

V-ing perfect

I can't have been photosynthesising
you can't have been photosynthesising
he can't have been photosynthesising
we can't have been photosynthesising
you can't have been photosynthesising
they can't 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't I photosynthesise?
can't you photosynthesise?
can't he photosynthesise?
can't we photosynthesise?
can't you photosynthesise?
can't they photosynthesise?

V-ing form

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

Perfect

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

V-ing perfect

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

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