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English conjugation tables

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Search for infinitive (min. 3 letters):

to strengthen [tr, intr]

to strengthen, strengthened, strengthened
– strengthens, strengthening –




indicative presentindicative past tense
I strengthenI strengthened
you strengthenyou strengthened
he/she/it strengthenshe/she/it strengthened
we strengthenwe strengthened
you strengthenyou strengthened
they strengthenthey strengthened
indicative present continuousindicative present perfect
I am strengtheningI have strengthened
you are strengtheningyou have strengthened
he/she/it is strengtheninghe/she/it has strengthened
we are strengtheningwe have strengthened
you are strengtheningyou have strengthened
they are strengtheningthey have strengthened
infinitive presentimperative present
to strengthenstrengthen
let's strengthen
strengthen


More conjugation tables of this verb:


A quick overview of the irregular English verbs you get in the table.


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