English verb conjugation
TO TREAD

Irregular verb: tread - trod - trod, trodden

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I tread? do you tread? does he tread? do we tread? do you tread? do they tread?	am I treading? are you treading? is he treading? are we treading? are you treading? are they treading?	did I tread? did you tread? did he tread? did we tread? did you tread? did they tread?	was I treading? were you treading? was he treading? were we treading? were you treading? were they treading?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I trod, trodden? have you trod, trodden? has he trod, trodden? have we trod, trodden? have you trod, trodden? have they trod, trodden?	have I been treading? have you been treading? has he been treading? have we been treading? have you been treading? have they been treading?	had I trod, trodden? had you trod, trodden? had he trod, trodden? had we trod, trodden? had you trod, trodden? had they trod, trodden?	had I been treading? had you been treading? had he been treading? had we been treading? had you been treading? had they been treading?
Future	Future continuous	Future perfect	Future perfect continuous
will I tread? will you tread? will he tread? will we tread? will you tread? will they tread?	will I be treading? will you be treading? will he be treading? will we be treading? will you be treading? will they be treading?	will I have trod, trodden? will you have trod, trodden? will he have trod, trodden? will we have trod, trodden? will you have trod, trodden? will they have trod, trodden?	will I have been treading? will you have been treading? will he have been treading? will we have been treading? will you have been treading? will they have been treading?

Conditional

Present	Present continuous	Past	Past continuous
would I tread? would you tread? would he tread? would we tread? would you tread? would they tread?	would I be treading? would you be treading? would he be treading? would we be treading? would you be treading? would they be treading?	would I have trod, trodden? would you have trod, trodden? would he have trod, trodden? would we have trod, trodden? would you have trod, trodden? would they have trod, trodden?	would I have been treading? would you have been treading? would he have been treading? would we have been treading? would you have been treading? would they have been treading?

Infinitive

Imperative

Infinitive		Imperative
to tread		- - -

Participle

Present	Past
treading	trod, trodden