English verb conjugation COULD WATCHDOG

Regular verb: watchdog - watchdoged - watchdoged

Affirmation

Simple form

I could watchdog
you could watchdog
she could watchdog
we could watchdog
you could watchdog
they could watchdog

V-ing form

I could be watchdoging
you could be watchdoging
she could be watchdoging
we could be watchdoging
you could be watchdoging
they could be watchdoging

Perfect

I could have watchdoged
you could have watchdoged
she could have watchdoged
we could have watchdoged
you could have watchdoged
they could have watchdoged

V-ing perfect

I could have been watchdoging
you could have been watchdoging
she could have been watchdoging
we could have been watchdoging
you could have been watchdoging
they could have been watchdoging

Negation

Simple form

I couldn't watchdog
you couldn't watchdog
she couldn't watchdog
we couldn't watchdog
you couldn't watchdog
they couldn't watchdog

V-ing form

I couldn't be watchdoging
you couldn't be watchdoging
she couldn't be watchdoging
we couldn't be watchdoging
you couldn't be watchdoging
they couldn't be watchdoging

Perfect

I couldn't have watchdoged
you couldn't have watchdoged
she couldn't have watchdoged
we couldn't have watchdoged
you couldn't have watchdoged
they couldn't have watchdoged

V-ing perfect

I couldn't have been watchdoging
you couldn't have been watchdoging
she couldn't have been watchdoging
we couldn't have been watchdoging
you couldn't have been watchdoging
they couldn't have been watchdoging

Interrogative form

Simple form

could I watchdog?
could you watchdog?
could she watchdog?
could we watchdog?
could you watchdog?
could they watchdog?

V-ing form

could I be watchdoging?
could you be watchdoging?
could she be watchdoging?
could we be watchdoging?
could you be watchdoging?
could they be watchdoging?

Perfect

could I have watchdoged?
could you have watchdoged?
could she have watchdoged?
could we have watchdoged?
could you have watchdoged?
could they have watchdoged?

V-ing perfect

could I have been watchdoging?
could you have been watchdoging?
could she have been watchdoging?
could we have been watchdoging?
could you have been watchdoging?
could they have been watchdoging?

Interro-negative form

Simple form

couldn't I watchdog?
couldn't you watchdog?
couldn't she watchdog?
couldn't we watchdog?
couldn't you watchdog?
couldn't they watchdog?

V-ing form

couldn't I be watchdoging?
couldn't you be watchdoging?
couldn't she be watchdoging?
couldn't we be watchdoging?
couldn't you be watchdoging?
couldn't they be watchdoging?

Perfect

couldn't I have watchdoged?
couldn't you have watchdoged?
couldn't she have watchdoged?
couldn't we have watchdoged?
couldn't you have watchdoged?
couldn't they have watchdoged?

V-ing perfect

couldn't I have been watchdoging?
couldn't you have been watchdoging?
couldn't she have been watchdoging?
couldn't we have been watchdoging?
couldn't you have been watchdoging?
couldn't they have been watchdoging?

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