English verb conjugation
TO TIFF

Regular verb: tiff - tiffed - tiffed

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I not tiff? do you not tiff? does she not tiff? do we not tiff? do you not tiff? do they not tiff?	am I not tiffing? are you not tiffing? is she not tiffing? are we not tiffing? are you not tiffing? are they not tiffing?	did I not tiff? did you not tiff? did she not tiff? did we not tiff? did you not tiff? did they not tiff?	was I not tiffing? were you not tiffing? was she not tiffing? were we not tiffing? were you not tiffing? were they not tiffing?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I not tiffed? have you not tiffed? has she not tiffed? have we not tiffed? have you not tiffed? have they not tiffed?	have I not been tiffing? have you not been tiffing? has she not been tiffing? have we not been tiffing? have you not been tiffing? have they not been tiffing?	had I not tiffed? had you not tiffed? had she not tiffed? had we not tiffed? had you not tiffed? had they not tiffed?	had I not been tiffing? had you not been tiffing? had she not been tiffing? had we not been tiffing? had you not been tiffing? had they not been tiffing?
Future	Future continuous	Future perfect	Future perfect continuous
will I not tiff? will you not tiff? will she not tiff? will we not tiff? will you not tiff? will they not tiff?	will I not be tiffing? will you not be tiffing? will she not be tiffing? will we not be tiffing? will you not be tiffing? will they not be tiffing?	will I not have tiffed? will you not have tiffed? will she not have tiffed? will we not have tiffed? will you not have tiffed? will they not have tiffed?	will I not have been tiffing? will you not have been tiffing? will she not have been tiffing? will we not have been tiffing? will you not have been tiffing? will they not have been tiffing?

Conditional

Present	Present continuous	Past	Past continuous
would I not tiff? would you not tiff? would she not tiff? would we not tiff? would you not tiff? would they not tiff?	would I not be tiffing? would you not be tiffing? would she not be tiffing? would we not be tiffing? would you not be tiffing? would they not be tiffing?	would I not have tiffed? would you not have tiffed? would she not have tiffed? would we not have tiffed? would you not have tiffed? would they not have tiffed?	would I not have been tiffing? would you not have been tiffing? would she not have been tiffing? would we not have been tiffing? would you not have been tiffing? would they not have been tiffing?

Infinitive

Imperative

Infinitive		Imperative
to tiff		- - -

Participle

Present	Past
tiffing	tiffed