can cross-multiply
Regular verb: cross-multiply - cross-multiplied- cross-multiplied

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can cross-multiply
you can cross-multiply
she can cross-multiply
we can cross-multiply
you can cross-multiply
they can cross-multiply 	I can be cross-multiplying
you can be cross-multiplying
she can be cross-multiplying
we can be cross-multiplying
you can be cross-multiplying
they can be cross-multiplying	I can have cross-multiplied
you can have cross-multiplied
she can have cross-multiplied
we can have cross-multiplied
you can have cross-multiplied
they can have cross-multiplied	I can have been cross-multiplying
you can have been cross-multiplying
she can have been cross-multiplying
we can have been cross-multiplying
you can have been cross-multiplying
they can have been cross-multiplying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't cross-multiply
you can't cross-multiply
she can't cross-multiply
we can't cross-multiply
you can't cross-multiply
they can't cross-multiply 	I can't be cross-multiplying
you can't be cross-multiplying
she can't be cross-multiplying
we can't be cross-multiplying
you can't be cross-multiplying
they can't be cross-multiplying	I can't have cross-multiplied
you can't have cross-multiplied
she can't have cross-multiplied
we can't have cross-multiplied
you can't have cross-multiplied
they can't have cross-multiplied	I can't have been cross-multiplying
you can't have been cross-multiplying
she can't have been cross-multiplying
we can't have been cross-multiplying
you can't have been cross-multiplying
they can't have been cross-multiplying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I cross-multiply?
can you cross-multiply?
can she cross-multiply?
can we cross-multiply?
can you cross-multiply?
can they cross-multiply? 	can I be cross-multiplying?
can you be cross-multiplying?
can she be cross-multiplying?
can we be cross-multiplying?
can you be cross-multiplying?
can they be cross-multiplying? 	can I have cross-multiplied?
can you have cross-multiplied?
can she have cross-multiplied?
can we have cross-multiplied?
can you have cross-multiplied?
can they have cross-multiplied? 	can I have been cross-multiplying?
can you have been cross-multiplying?
can she have been cross-multiplying?
can we have been cross-multiplying?
can you have been cross-multiplying?
can they have been cross-multiplying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I cross-multiply?
can't you cross-multiply?
can't she cross-multiply?
can't we cross-multiply?
can't you cross-multiply?
can't they cross-multiply? 	can't I be cross-multiplying?
can't you be cross-multiplying?
can't she be cross-multiplying?
can't we be cross-multiplying?
can't you be cross-multiplying?
can't they be cross-multiplying? 	can't I have cross-multiplied?
can't you have cross-multiplied?
can't she have cross-multiplied?
can't we have cross-multiplied?
can't you have cross-multiplied?
can't they have cross-multiplied? 	can't I have been cross-multiplying?
can't you have been cross-multiplying?
can't she have been cross-multiplying?
can't we have been cross-multiplying?
can't you have been cross-multiplying?
can't they have been cross-multiplying?