English verb conjugation
CAN CIRCUMSTANTIATE

Regular verb: circumstantiate - circumstantiated - circumstantiated

Affirmation

Simple form	V-ing form
I can circumstantiate you can circumstantiate she can circumstantiate we can circumstantiate you can circumstantiate they can circumstantiate	I can be circumstantiating you can be circumstantiating she can be circumstantiating we can be circumstantiating you can be circumstantiating they can be circumstantiating
Perfect	V-ing perfect
I can have circumstantiated you can have circumstantiated she can have circumstantiated we can have circumstantiated you can have circumstantiated they can have circumstantiated	I can have been circumstantiating you can have been circumstantiating she can have been circumstantiating we can have been circumstantiating you can have been circumstantiating they can have been circumstantiating

Negation

Simple form	V-ing form
I cannot circumstantiate you cannot circumstantiate she cannot circumstantiate we cannot circumstantiate you cannot circumstantiate they cannot circumstantiate	I cannot be circumstantiating you cannot be circumstantiating she cannot be circumstantiating we cannot be circumstantiating you cannot be circumstantiating they cannot be circumstantiating
Perfect	V-ing perfect
I cannot have circumstantiated you cannot have circumstantiated she cannot have circumstantiated we cannot have circumstantiated you cannot have circumstantiated they cannot have circumstantiated	I cannot have been circumstantiating you cannot have been circumstantiating she cannot have been circumstantiating we cannot have been circumstantiating you cannot have been circumstantiating they cannot have been circumstantiating

Interrogative form

Simple form	V-ing form
can I circumstantiate? can you circumstantiate? can she circumstantiate? can we circumstantiate? can you circumstantiate? can they circumstantiate?	can I be circumstantiating? can you be circumstantiating? can she be circumstantiating? can we be circumstantiating? can you be circumstantiating? can they be circumstantiating?
Perfect	V-ing perfect
can I have circumstantiated? can you have circumstantiated? can she have circumstantiated? can we have circumstantiated? can you have circumstantiated? can they have circumstantiated?	can I have been circumstantiating? can you have been circumstantiating? can she have been circumstantiating? can we have been circumstantiating? can you have been circumstantiating? can they have been circumstantiating?

Interro-negative form

Simple form	V-ing form
can I not circumstantiate? can you not circumstantiate? can she not circumstantiate? can we not circumstantiate? can you not circumstantiate? can they not circumstantiate?	can I not be circumstantiating? can you not be circumstantiating? can she not be circumstantiating? can we not be circumstantiating? can you not be circumstantiating? can they not be circumstantiating?
Perfect	V-ing perfect
can I not have circumstantiated? can you not have circumstantiated? can she not have circumstantiated? can we not have circumstantiated? can you not have circumstantiated? can they not have circumstantiated?	can I not have been circumstantiating? can you not have been circumstantiating? can she not have been circumstantiating? can we not have been circumstantiating? can you not have been circumstantiating? can they not have been circumstantiating?