Simple Conditions with Má in Irish

Overview

Conditional sentences let you talk about possibilities and their consequences: "if this happens, then that will happen." In Irish, the simplest type of conditional uses the word má (if), which causes lenition on the verb that follows. These are called open conditions because they describe situations that may actually occur.

The basic pattern is Má + verb (lenited) + ..., verb + ...: Má thagann sé, beidh mé sásta (If he comes, I will be happy). The condition clause uses the present tense (or sometimes the habitual present), and the result clause typically uses the future tense.

For negative conditions ("if not"), Irish uses mura (if not), which causes eclipsis instead of lenition: Mura bhfuil tú réidh, fan (If you're not ready, wait). Learning both má and mura gives you the ability to express both positive and negative conditions.

How It Works

Structure of Open Conditions

Part	Structure	Example
Condition	Má + lenition + present	Má thagann sé...
Result	future tense	...beidh mé sásta.

Má (if) — Causes Lenition

Root verb	After má	Example
tagann	thagann	Má thagann sé... (If he comes...)
bhíonn	bhíonn	Má bhíonn sé fuar... (If it's cold...)
cabhraíonn	chabhraíonn	Má chabhraíonn tú... (If you help...)
tá	tá	Má tá tú réidh... (If you are ready...)

Note: Má uses the independent (main clause) form of the verb, with lenition where possible.

Mura (if not) — Causes Eclipsis

Root verb	After mura	Example
fuil	bhfuil	Mura bhfuil tú réidh...
dtagann	dtagann	Mura dtagann sé...
n-íocann	n-íocann	Mura n-íocann sé...

Common Condition-Result Patterns

Irish	English
Má tá tú ag teacht, abair liom.	If you are coming, tell me.
Má bhíonn an aimsir go maith, rachaimid.	If the weather is good, we'll go.
Mura bhfuil tú réidh, fan.	If you're not ready, wait.
Má chabhraíonn tú liom, cabhróidh mé leat.	If you help me, I'll help you.

Examples in Context

Irish	English	Note
Má tá tú ag teacht, abair liom.	If you are coming, tell me.	Present + imperative
Má bhíonn an aimsir go maith, rachaimid.	If the weather is good, we'll go.	Habitual + future
Mura bhfuil tú réidh, fan.	If you're not ready, wait.	Negative condition
Má chabhraíonn tú liom, cabhróidh mé leat.	If you help me, I'll help you.	Present + future
Má tá ocras ort, ith rud éigin.	If you're hungry, eat something.	Condition + imperative
Mura dtagann sé, imímis.	If he doesn't come, let's go.	Eclipsis after mura
Má fheiceann tú Seán, abair leis.	If you see Seán, tell him.	Lenition: feiceann → fheiceann
Má éiríonn leat, beidh mé sásta.	If you succeed, I'll be happy.	"éirigh le" = succeed
Mura n-aontaíonn tú, abair é.	If you don't agree, say so.	Eclipsis before vowel
Má tá am agat, tar ar cuairt.	If you have time, come visit.	Friendly invitation

Common Mistakes

Using eclipsis after má

• Wrong: Má bhfuil tú réidh
• Right: Má tá tú réidh.
• Why: Má uses the independent form of the verb with lenition, not eclipsis. For tá, the independent form is already tá.

Confusing má and dá

• Wrong: Má mbeinn saibhir (hypothetical condition)
• Right: Dá mbeinn saibhir (If I were rich — hypothetical)
• Why: Má is for real/open conditions. Dá is for hypothetical/unreal conditions and uses the conditional/subjunctive mood.

Forgetting lenition after má

• Wrong: Má tagann sé
• Right: Má thagann sé.
• Why: Má triggers lenition on the following verb.

Practice Tips

1. Write five "if-then" sentences about your daily life: Má bhíonn an aimsir go maith, siúlaim ar scoil (If the weather is good, I walk to school).
2. Practice both positive and negative conditions for the same scenario: Má thagann sé, rachaimid amach. Mura dtagann sé, fanfaimid sa bhaile.

Related Concepts

• Regular Verbs - Present Tense — the present tense forms used in condition clauses