female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD PING
Regular verb: ping - pinged - pinged
Affirmation
Simple form
I could pingyou could ping
he could ping
we could ping
you could ping
they could ping
V-ing form
I could be pingingyou could be pinging
he could be pinging
we could be pinging
you could be pinging
they could be pinging
Perfect
I could have pingedyou could have pinged
he could have pinged
we could have pinged
you could have pinged
they could have pinged
V-ing perfect
I could have been pingingyou could have been pinging
he could have been pinging
we could have been pinging
you could have been pinging
they could have been pinging
Negation
Simple form
I couldn't pingyou couldn't ping
he couldn't ping
we couldn't ping
you couldn't ping
they couldn't ping
V-ing form
I couldn't be pingingyou couldn't be pinging
he couldn't be pinging
we couldn't be pinging
you couldn't be pinging
they couldn't be pinging
Perfect
I couldn't have pingedyou couldn't have pinged
he couldn't have pinged
we couldn't have pinged
you couldn't have pinged
they couldn't have pinged
V-ing perfect
I couldn't have been pingingyou couldn't have been pinging
he couldn't have been pinging
we couldn't have been pinging
you couldn't have been pinging
they couldn't have been pinging
Interrogative form
Simple form
could I ping?could you ping?
could he ping?
could we ping?
could you ping?
could they ping?
V-ing form
could I be pinging?could you be pinging?
could he be pinging?
could we be pinging?
could you be pinging?
could they be pinging?
Perfect
could I have pinged?could you have pinged?
could he have pinged?
could we have pinged?
could you have pinged?
could they have pinged?
V-ing perfect
could I have been pinging?could you have been pinging?
could he have been pinging?
could we have been pinging?
could you have been pinging?
could they have been pinging?
Interro-negative form
Simple form
couldn't I ping?couldn't you ping?
couldn't he ping?
couldn't we ping?
couldn't you ping?
couldn't they ping?
V-ing form
couldn't I be pinging?couldn't you be pinging?
couldn't he be pinging?
couldn't we be pinging?
couldn't you be pinging?
couldn't they be pinging?
Perfect
couldn't I have pinged?couldn't you have pinged?
couldn't he have pinged?
couldn't we have pinged?
couldn't you have pinged?
couldn't they have pinged?
V-ing perfect
couldn't I have been pinging?couldn't you have been pinging?
couldn't he have been pinging?
couldn't we have been pinging?
couldn't you have been pinging?
couldn't they have been pinging?