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