English verb conjugation
COULD INTROSPECT

Regular verb: introspect - introspected - introspected

Affirmation

Simple form	V-ing form
I could introspect you could introspect he could introspect we could introspect you could introspect they could introspect	I could be introspecting you could be introspecting he could be introspecting we could be introspecting you could be introspecting they could be introspecting
Perfect	V-ing perfect
I could have introspected you could have introspected he could have introspected we could have introspected you could have introspected they could have introspected	I could have been introspecting you could have been introspecting he could have been introspecting we could have been introspecting you could have been introspecting they could have been introspecting

Negation

Simple form	V-ing form
I could not introspect you could not introspect he could not introspect we could not introspect you could not introspect they could not introspect	I could not be introspecting you could not be introspecting he could not be introspecting we could not be introspecting you could not be introspecting they could not be introspecting
Perfect	V-ing perfect
I could not have introspected you could not have introspected he could not have introspected we could not have introspected you could not have introspected they could not have introspected	I could not have been introspecting you could not have been introspecting he could not have been introspecting we could not have been introspecting you could not have been introspecting they could not have been introspecting

Interrogative form

Simple form	V-ing form
could I introspect? could you introspect? could he introspect? could we introspect? could you introspect? could they introspect?	could I be introspecting? could you be introspecting? could he be introspecting? could we be introspecting? could you be introspecting? could they be introspecting?
Perfect	V-ing perfect
could I have introspected? could you have introspected? could he have introspected? could we have introspected? could you have introspected? could they have introspected?	could I have been introspecting? could you have been introspecting? could he have been introspecting? could we have been introspecting? could you have been introspecting? could they have been introspecting?

Interro-negative form

Simple form	V-ing form
could I not introspect? could you not introspect? could he not introspect? could we not introspect? could you not introspect? could they not introspect?	could I not be introspecting? could you not be introspecting? could he not be introspecting? could we not be introspecting? could you not be introspecting? could they not be introspecting?
Perfect	V-ing perfect
could I not have introspected? could you not have introspected? could he not have introspected? could we not have introspected? could you not have introspected? could they not have introspected?	could I not have been introspecting? could you not have been introspecting? could he not have been introspecting? could we not have been introspecting? could you not have been introspecting? could they not have been introspecting?