The final radical of this word is guttural; this affects the adjacent vowels.
Singular
Plural
Word Form
Person
Masculine
Feminine
Masculine
Feminine
Present Tense
מְפַתֵּחַ
mefateach
I / you m. sg. / he / it develop(s)
מְפַתַּחַת
mefatachat
I / you f. sg. / she / it develop(s)
מְפַתְּחִים
mefatchim
we / you m. pl. / they m. develop
מְפַתְּחוֹת
mefatchot
we / you f. pl. / they f. develop
Past Tense
פִּתַּחְתִּי ~ פיתחתי
pitachti
I developed
פִּתַּחְנוּ ~ פיתחנו
pitachnu
we developed
פִּתַּחְתָּ ~ פיתחת
pitachta
you m. sg. developed
פִּתַּחְתְּ ~ פיתחת
pitacht
you f. sg. developed
פִּתַּחְתֶּם ~ פיתחתם
pitachtem
you m. pl. developed
פִּתַּחְתֶּן ~ פיתחתן
pitachten
you f. pl. developed
פִּתֵּחַ ~ פיתח
piteach
he / it developed
פִּתְּחָה ~ פיתחה
pitcha
she / it developed
פִּתְּחוּ ~ פיתחו
pitchu
they developed
Future Tense
אֲפַתֵּחַ
afateach
I will develop
נְפַתֵּחַ
nefateach
we will develop
תְּפַתֵּחַ
tefateach
you m. sg. will develop
תְּפַתְּחִי
tefatchi
you f. sg. will develop
תְּפַתְּחוּ
tefatchu
you m. pl. will develop
תְּפַתַּחְנָה
tefatachna
you f. pl. will develop
יְפַתֵּחַ
yefateach
he / it will develop
תְּפַתֵּחַ
tefateach
she / it will develop
יְפַתְּחוּ
yefatchu
they m. will develop
תְּפַתַּחְנָה
tefatachna
they f. will develop
Imperative
פַּתֵּחַ!
pateach!
(to a man) develop!
פַּתְּחִי!
patchi!
(to a woman) develop!
פַּתְּחוּ!
patchu!
(to men) develop!
פַּתַּחְנָה!
patachna!
(to women) develop!
Infinitive
לְפַתֵּחַ
lefateach
to develop
Present Tense
Singular
Masculine
מְפַתֵּחַ
mefateach
I / you m. sg. / he / it develop(s)
Feminine
מְפַתַּחַת
mefatachat
I / you f. sg. / she / it develop(s)
Plural
Masculine
מְפַתְּחִים
mefatchim
we / you m. pl. / they m. develop
Feminine
מְפַתְּחוֹת
mefatchot
we / you f. pl. / they f. develop
Past Tense
1st Person
Singular
פִּתַּחְתִּי ~ פיתחתי
pitachti
I developed
Plural
פִּתַּחְנוּ ~ פיתחנו
pitachnu
we developed
Past Tense
2nd Person
Singular
Masculine
פִּתַּחְתָּ ~ פיתחת
pitachta
you m. sg. developed
Feminine
פִּתַּחְתְּ ~ פיתחת
pitacht
you f. sg. developed
Plural
Masculine
פִּתַּחְתֶּם ~ פיתחתם
pitachtem
you m. pl. developed
Feminine
פִּתַּחְתֶּן ~ פיתחתן
pitachten
you f. pl. developed
Past Tense
3rd Person
Masculine
פִּתֵּחַ ~ פיתח
piteach
he / it developed
Feminine
פִּתְּחָה ~ פיתחה
pitcha
she / it developed
Future Tense
1st Person
Singular
אֲפַתֵּחַ
afateach
I will develop
Plural
נְפַתֵּחַ
nefateach
we will develop
Future Tense
2nd Person
Singular
Masculine
תְּפַתֵּחַ
tefateach
you m. sg. will develop
Feminine
תְּפַתְּחִי
tefatchi
you f. sg. will develop
Plural
Masculine
תְּפַתְּחוּ
tefatchu
you m. pl. will develop
Feminine
תְּפַתַּחְנָה
tefatachna
you f. pl. will develop
Future Tense
3rd Person
Singular
Masculine
יְפַתֵּחַ
yefateach
he / it will develop
Feminine
תְּפַתֵּחַ
tefateach
she / it will develop
Plural
Masculine
יְפַתְּחוּ
yefatchu
they m. will develop
Feminine
תְּפַתַּחְנָה
tefatachna
they f. will develop
Imperative
Singular
Masculine
פַּתֵּחַ!
pateach!
(to a man) develop!
Feminine
פַּתְּחִי!
patchi!
(to a woman) develop!
Plural
Masculine
פַּתְּחוּ!
patchu!
(to men) develop!
Feminine
פַּתַּחְנָה!
patachna!
(to women) develop!
Infinitive
לְפַתֵּחַ
lefateach
to develop
Word
Root
Part of speech
Meaning
Root
פ - ת - ח
Part of speech
Noun
development, evolution
Root
פ - ת - ח
Part of speech
Verb
to be opened; to commence
Root
פ - ת - ח
Part of speech
Verb
to develop (oneself), to evolve
Root
פ - ת - ח
Part of speech
Verb
to open, to unlock; to turn on (a light, etc.)