English verb conjugation
COULD OBFUSCATE

Regular verb: obfuscate - obfuscated - obfuscated

Affirmation

Simple form	V-ing form
I could obfuscate you could obfuscate she could obfuscate we could obfuscate you could obfuscate they could obfuscate	I could be obfuscating you could be obfuscating she could be obfuscating we could be obfuscating you could be obfuscating they could be obfuscating
Perfect	V-ing perfect
I could have obfuscated you could have obfuscated she could have obfuscated we could have obfuscated you could have obfuscated they could have obfuscated	I could have been obfuscating you could have been obfuscating she could have been obfuscating we could have been obfuscating you could have been obfuscating they could have been obfuscating

Negation

Simple form	V-ing form
I couldn't obfuscate you couldn't obfuscate she couldn't obfuscate we couldn't obfuscate you couldn't obfuscate they couldn't obfuscate	I couldn't be obfuscating you couldn't be obfuscating she couldn't be obfuscating we couldn't be obfuscating you couldn't be obfuscating they couldn't be obfuscating
Perfect	V-ing perfect
I couldn't have obfuscated you couldn't have obfuscated she couldn't have obfuscated we couldn't have obfuscated you couldn't have obfuscated they couldn't have obfuscated	I couldn't have been obfuscating you couldn't have been obfuscating she couldn't have been obfuscating we couldn't have been obfuscating you couldn't have been obfuscating they couldn't have been obfuscating

Interrogative form

Simple form	V-ing form
could I obfuscate? could you obfuscate? could she obfuscate? could we obfuscate? could you obfuscate? could they obfuscate?	could I be obfuscating? could you be obfuscating? could she be obfuscating? could we be obfuscating? could you be obfuscating? could they be obfuscating?
Perfect	V-ing perfect
could I have obfuscated? could you have obfuscated? could she have obfuscated? could we have obfuscated? could you have obfuscated? could they have obfuscated?	could I have been obfuscating? could you have been obfuscating? could she have been obfuscating? could we have been obfuscating? could you have been obfuscating? could they have been obfuscating?

Interro-negative form

Simple form	V-ing form
couldn't I obfuscate? couldn't you obfuscate? couldn't she obfuscate? couldn't we obfuscate? couldn't you obfuscate? couldn't they obfuscate?	couldn't I be obfuscating? couldn't you be obfuscating? couldn't she be obfuscating? couldn't we be obfuscating? couldn't you be obfuscating? couldn't they be obfuscating?
Perfect	V-ing perfect
couldn't I have obfuscated? couldn't you have obfuscated? couldn't she have obfuscated? couldn't we have obfuscated? couldn't you have obfuscated? couldn't they have obfuscated?	couldn't I have been obfuscating? couldn't you have been obfuscating? couldn't she have been obfuscating? couldn't we have been obfuscating? couldn't you have been obfuscating? couldn't they have been obfuscating?