English verb conjugation
CAN TESSELLATE

Regular verb: tessellate - tessellated - tessellated

Affirmation

Simple form	V-ing form
I can tessellate you can tessellate she can tessellate we can tessellate you can tessellate they can tessellate	I can be tessellating you can be tessellating she can be tessellating we can be tessellating you can be tessellating they can be tessellating
Perfect	V-ing perfect
I can have tessellated you can have tessellated she can have tessellated we can have tessellated you can have tessellated they can have tessellated	I can have been tessellating you can have been tessellating she can have been tessellating we can have been tessellating you can have been tessellating they can have been tessellating

Negation

Simple form	V-ing form
I can't tessellate you can't tessellate she can't tessellate we can't tessellate you can't tessellate they can't tessellate	I can't be tessellating you can't be tessellating she can't be tessellating we can't be tessellating you can't be tessellating they can't be tessellating
Perfect	V-ing perfect
I can't have tessellated you can't have tessellated she can't have tessellated we can't have tessellated you can't have tessellated they can't have tessellated	I can't have been tessellating you can't have been tessellating she can't have been tessellating we can't have been tessellating you can't have been tessellating they can't have been tessellating

Interrogative form

Simple form	V-ing form
can I tessellate? can you tessellate? can she tessellate? can we tessellate? can you tessellate? can they tessellate?	can I be tessellating? can you be tessellating? can she be tessellating? can we be tessellating? can you be tessellating? can they be tessellating?
Perfect	V-ing perfect
can I have tessellated? can you have tessellated? can she have tessellated? can we have tessellated? can you have tessellated? can they have tessellated?	can I have been tessellating? can you have been tessellating? can she have been tessellating? can we have been tessellating? can you have been tessellating? can they have been tessellating?

Interro-negative form

Simple form	V-ing form
can't I tessellate? can't you tessellate? can't she tessellate? can't we tessellate? can't you tessellate? can't they tessellate?	can't I be tessellating? can't you be tessellating? can't she be tessellating? can't we be tessellating? can't you be tessellating? can't they be tessellating?
Perfect	V-ing perfect
can't I have tessellated? can't you have tessellated? can't she have tessellated? can't we have tessellated? can't you have tessellated? can't they have tessellated?	can't I have been tessellating? can't you have been tessellating? can't she have been tessellating? can't we have been tessellating? can't you have been tessellating? can't they have been tessellating?