can tessellate
Regular verb: tessellate - tessellated- tessellated

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