Conjugation of the verb "sightsee"
Conjugation of the verb sightsee,
irregular 
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Indicative
Present Indefinite
I don't sightseeyou don't sightsee
he/she/it doesn't sightsee
we don't sightsee
you don't sightsee
they don't sightsee
Present Continuous
I am not sightseeingyou aren't sightseeing
he/she/it isn't sightseeing
we aren't sightseeing
you aren't sightseeing
they aren't sightseeing
Present Perfect
I haven't sightseenyou haven't sightseen
he/she/it hasn't sightseen
we haven't sightseen
you haven't sightseen
they haven't sightseen
Present Perfect Continuous
I haven't been sightseeingyou haven't been sightseeing
he/she/it hasn't been sightseeing
we haven't been sightseeing
you haven't been sightseeing
they haven't been sightseeing
Past Indefinite
I didn't sightseeyou didn't sightsee
he/she/it didn't sightsee
we didn't sightsee
you didn't sightsee
they didn't sightsee
Past Continuous
I wasn't sightseeingyou weren't sightseeing
he/she/it wasn't sightseeing
we weren't sightseeing
you weren't sightseeing
they weren't sightseeing
Past Perfect
I hadn't sightseenyou hadn't sightseen
he/she/it hadn't sightseen
we hadn't sightseen
you hadn't sightseen
they hadn't sightseen
Past Perfect Continuous
I hadn't been sightseeingyou hadn't been sightseeing
he/she/it hadn't been sightseeing
we hadn't been sightseeing
you hadn't been sightseeing
they hadn't been sightseeing
Future Indefinite
I shan't / won't sightseeyou won't sightsee
he/she/it won't sightsee
we shan't / won't sightsee
you won't sightsee
they won't sightsee
Future Continuous
I shan't / won't be sightseeingyou won't be sightseeing
he/she/it won't be sightseeing
we shan't / won't be sightseeing
you won't be sightseeing
they won't be sightseeing
Future Perfect
I shan't / won't have sightseenyou won't have sightseen
he/she/it won't have sightseen
we shan't / won't have sightseen
you won't have sightseen
they won't have sightseen
Future Perfect Continuous
I shan't / won't have been sightseeingyou won't have been sightseeing
he/she/it won't have been sightseeing
we shan't / won't have been sightseeing
you won't have been sightseeing
they won't have been sightseeing
Indicative
Present Indefinite
do I sightsee?do you sightsee?
does he/she/it sightsee?
do we sightsee?
do you sightsee?
do they sightsee?
Present Continuous
am I sightseeing?are you sightseeing?
is he/she/it sightseeing?
are we sightseeing?
are you sightseeing?
are they sightseeing?
Present Perfect
have I sightseen?have you sightseen?
has he/she/it sightseen?
have we sightseen?
have you sightseen?
have they sightseen?
Present Perfect Continuous
have I been sightseeing?have you been sightseeing?
has he/she/it been sightseeing?
have we been sightseeing?
have you been sightseeing?
have they been sightseeing?
Past Indefinite
did I sightsee?did you sightsee?
did he/she/it sightsee?
did we sightsee?
did you sightsee?
did they sightsee?
Past Continuous
was I sightseeing?were you sightseeing?
was he/she/it sightseeing?
were we sightseeing?
were you sightseeing?
were they sightseeing?
Past Perfect
had I sightseen?had you sightseen?
had he/she/it sightseen?
had we sightseen?
had you sightseen?
had they sightseen?
Past Perfect Continuous
had I been sightseeing?had you been sightseeing?
had he/she/it been sightseeing?
had we been sightseeing?
had you been sightseeing?
had they been sightseeing?
Future Indefinite
will I sightsee?will you sightsee?
will he/she/it sightsee?
will we sightsee?
will you sightsee?
will they sightsee?
Future Continuous
will I be sightseeing?will you be sightseeing?
will he/she/it be sightseeing?
will we be sightseeing?
will you be sightseeing?
will they be sightseeing?
Future Perfect
will I have sightseen?will you have sightseen?
will he/she/it have sightseen?
will we have sightseen?
will you have sightseen?
will they have sightseen?
Future Perfect Continuous
will I have been sightseeing?will you have been sightseeing?
will he/she/it have been sightseeing?
will we have been sightseeing?
will you have been sightseeing?
will they have been sightseeing?
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't sightseeyou wouldn't sightsee
he/she/it wouldn't sightsee
we wouldn't sightsee
you wouldn't sightsee
they wouldn't sightsee
Conditional Present Continuous
I wouldn't be sightseeingyou wouldn't be sightseeing
he/she/it wouldn't be sightseeing
we wouldn't be sightseeing
you wouldn't be sightseeing
they wouldn't be sightseeing
Conditional Perfect
I wouldn't have sightseenyou wouldn't have sightseen
he/she/it wouldn't have sightseen
we wouldn't have sightseen
you wouldn't have sightseen
they wouldn't have sightseen
Conditional Perfect Continuous
I wouldn't have been sightseeingyou wouldn't have been sightseeing
he/she/it wouldn't have been sightseeing
we wouldn't have been sightseeing
you wouldn't have been sightseeing
they wouldn't have been sightseeing
Conditional
Conditional Present
would I sightsee?would you sightsee?
would he/she/it sightsee?
would we sightsee?
would you sightsee?
would they sightsee?
Conditional Present Continuous
would I be sightseeing?would you be sightseeing?
would he/she/it be sightseeing?
would we be sightseeing?
would you be sightseeing?
would they be sightseeing?
Conditional Perfect
would I have sightseen?would you have sightseen?
would he/she/it have sightseen?
would we have sightseen?
would you have sightseen?
would they have sightseen?
Conditional Perfect Continuous
would I have been sightseeing?would you have been sightseeing?
would he/she/it have been sightseeing?
would we have been sightseeing?
would you have been sightseeing?
would they have been sightseeing?
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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