can deviate
Regular verb: deviate - deviated- deviated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can deviate
you can deviate
he can deviate
we can deviate
you can deviate
they can deviate 	I can be deviating
you can be deviating
he can be deviating
we can be deviating
you can be deviating
they can be deviating	I can have deviated
you can have deviated
he can have deviated
we can have deviated
you can have deviated
they can have deviated	I can have been deviating
you can have been deviating
he can have been deviating
we can have been deviating
you can have been deviating
they can have been deviating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot deviate
you cannot deviate
he cannot deviate
we cannot deviate
you cannot deviate
they cannot deviate 	I cannot be deviating
you cannot be deviating
he cannot be deviating
we cannot be deviating
you cannot be deviating
they cannot be deviating	I cannot have deviated
you cannot have deviated
he cannot have deviated
we cannot have deviated
you cannot have deviated
they cannot have deviated	I cannot have been deviating
you cannot have been deviating
he cannot have been deviating
we cannot have been deviating
you cannot have been deviating
they cannot have been deviating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I deviate?
can you deviate?
can he deviate?
can we deviate?
can you deviate?
can they deviate? 	can I be deviating?
can you be deviating?
can he be deviating?
can we be deviating?
can you be deviating?
can they be deviating? 	can I have deviated?
can you have deviated?
can he have deviated?
can we have deviated?
can you have deviated?
can they have deviated? 	can I have been deviating?
can you have been deviating?
can he have been deviating?
can we have been deviating?
can you have been deviating?
can they have been deviating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not deviate?
can you not deviate?
can he not deviate?
can we not deviate?
can you not deviate?
can they not deviate? 	can I not be deviating?
can you not be deviating?
can he not be deviating?
can we not be deviating?
can you not be deviating?
can they not be deviating? 	can I not have deviated?
can you not have deviated?
can he not have deviated?
can we not have deviated?
can you not have deviated?
can they not have deviated? 	can I not have been deviating?
can you not have been deviating?
can he not have been deviating?
can we not have been deviating?
can you not have been deviating?
can they not have been deviating?