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 cannot photosynthesize
you cannot photosynthesize
he cannot photosynthesize
we cannot photosynthesize
you cannot photosynthesize
they cannot photosynthesize

V-ing form

I cannot be photosynthesizing
you cannot be photosynthesizing
he cannot be photosynthesizing
we cannot be photosynthesizing
you cannot be photosynthesizing
they cannot be photosynthesizing

Perfect

I cannot have photosynthesized
you cannot have photosynthesized
he cannot have photosynthesized
we cannot have photosynthesized
you cannot have photosynthesized
they cannot have photosynthesized

V-ing perfect

I cannot have been photosynthesizing
you cannot have been photosynthesizing
he cannot have been photosynthesizing
we cannot have been photosynthesizing
you cannot have been photosynthesizing
they cannot 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 I not photosynthesize?
can you not photosynthesize?
can he not photosynthesize?
can we not photosynthesize?
can you not photosynthesize?
can they not photosynthesize?

V-ing form

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

Perfect

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

V-ing perfect

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

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