English verb conjugation CAN PHOTOSYNTHESIZE

Regular verb: photosynthesize - photosynthesized - photosynthesized

Affirmation

Simple form

I can photosynthesize
you can photosynthesize
he can photosynthesize
we can photosynthesize
you can photosynthesize
they can photosynthesize

V-ing form

I can be photosynthesizing
you can be photosynthesizing
he can be photosynthesizing
we can be photosynthesizing
you can be photosynthesizing
they can be photosynthesizing

Perfect

I can have photosynthesized
you can have photosynthesized
he can have photosynthesized
we can have photosynthesized
you can have photosynthesized
they can have photosynthesized

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

can I photosynthesize?
can you photosynthesize?
can he photosynthesize?
can we photosynthesize?
can you photosynthesize?
can they photosynthesize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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