English verb conjugation
COULD MOB

Regular verb: mob - mobbed - mobbed

Affirmation

Simple form	V-ing form
I could mob you could mob he could mob we could mob you could mob they could mob	I could be mobbing you could be mobbing he could be mobbing we could be mobbing you could be mobbing they could be mobbing
Perfect	V-ing perfect
I could have mobbed you could have mobbed he could have mobbed we could have mobbed you could have mobbed they could have mobbed	I could have been mobbing you could have been mobbing he could have been mobbing we could have been mobbing you could have been mobbing they could have been mobbing

Negation

Simple form	V-ing form
I couldn't mob you couldn't mob he couldn't mob we couldn't mob you couldn't mob they couldn't mob	I couldn't be mobbing you couldn't be mobbing he couldn't be mobbing we couldn't be mobbing you couldn't be mobbing they couldn't be mobbing
Perfect	V-ing perfect
I couldn't have mobbed you couldn't have mobbed he couldn't have mobbed we couldn't have mobbed you couldn't have mobbed they couldn't have mobbed	I couldn't have been mobbing you couldn't have been mobbing he couldn't have been mobbing we couldn't have been mobbing you couldn't have been mobbing they couldn't have been mobbing

Interrogative form

Simple form	V-ing form
could I mob? could you mob? could he mob? could we mob? could you mob? could they mob?	could I be mobbing? could you be mobbing? could he be mobbing? could we be mobbing? could you be mobbing? could they be mobbing?
Perfect	V-ing perfect
could I have mobbed? could you have mobbed? could he have mobbed? could we have mobbed? could you have mobbed? could they have mobbed?	could I have been mobbing? could you have been mobbing? could he have been mobbing? could we have been mobbing? could you have been mobbing? could they have been mobbing?

Interro-negative form

Simple form	V-ing form
couldn't I mob? couldn't you mob? couldn't he mob? couldn't we mob? couldn't you mob? couldn't they mob?	couldn't I be mobbing? couldn't you be mobbing? couldn't he be mobbing? couldn't we be mobbing? couldn't you be mobbing? couldn't they be mobbing?
Perfect	V-ing perfect
couldn't I have mobbed? couldn't you have mobbed? couldn't he have mobbed? couldn't we have mobbed? couldn't you have mobbed? couldn't they have mobbed?	couldn't I have been mobbing? couldn't you have been mobbing? couldn't he have been mobbing? couldn't we have been mobbing? couldn't you have been mobbing? couldn't they have been mobbing?