English verb conjugation
COULD DOT

Regular verb: dot - dotted - dotted

Affirmation

Simple form	V-ing form
I could dot you could dot he could dot we could dot you could dot they could dot	I could be dotting you could be dotting he could be dotting we could be dotting you could be dotting they could be dotting
Perfect	V-ing perfect
I could have dotted you could have dotted he could have dotted we could have dotted you could have dotted they could have dotted	I could have been dotting you could have been dotting he could have been dotting we could have been dotting you could have been dotting they could have been dotting

Negation

Simple form	V-ing form
I could not dot you could not dot he could not dot we could not dot you could not dot they could not dot	I could not be dotting you could not be dotting he could not be dotting we could not be dotting you could not be dotting they could not be dotting
Perfect	V-ing perfect
I could not have dotted you could not have dotted he could not have dotted we could not have dotted you could not have dotted they could not have dotted	I could not have been dotting you could not have been dotting he could not have been dotting we could not have been dotting you could not have been dotting they could not have been dotting

Interrogative form

Simple form	V-ing form
could I dot? could you dot? could he dot? could we dot? could you dot? could they dot?	could I be dotting? could you be dotting? could he be dotting? could we be dotting? could you be dotting? could they be dotting?
Perfect	V-ing perfect
could I have dotted? could you have dotted? could he have dotted? could we have dotted? could you have dotted? could they have dotted?	could I have been dotting? could you have been dotting? could he have been dotting? could we have been dotting? could you have been dotting? could they have been dotting?

Interro-negative form

Simple form	V-ing form
could I not dot? could you not dot? could he not dot? could we not dot? could you not dot? could they not dot?	could I not be dotting? could you not be dotting? could he not be dotting? could we not be dotting? could you not be dotting? could they not be dotting?
Perfect	V-ing perfect
could I not have dotted? could you not have dotted? could he not have dotted? could we not have dotted? could you not have dotted? could they not have dotted?	could I not have been dotting? could you not have been dotting? could he not have been dotting? could we not have been dotting? could you not have been dotting? could they not have been dotting?